Answer:no idea
Explanation:
What level of organization is formed when many cells come together ?
Answer: A (Tissue)
Explanation:
Cells are the simplest level of organization. Many cells working together form tissue. The cells involved are specialized to cooperate with each other to accomplish one common goal. There are many different types of tissue in both plants and animals. When there are layers of tissue working together, they form an organ.
Hope This Helps!
Answer:
Its tissue
Explanation:
when it comes to the levels of organization cells come first the tissue
18. In a clinical trial with an active control, what is the experimental treatment being compared to ?
O A A medicine with known effect in the disease being studied
O B. An experimental treatment for the disease being studied
O C. Nothing
OD. A placebo
Answer: a medicine with known effect in the disease being studied
Explanation:
Short Story
Incorporate the following terms into a story describing your describing your worst nightmare.
Underline the term(s) in the story.
Superior
Inferior
Anterior
Abdominal Cavity
Dorsal
Pelvic Cavity
Medial
Oral Cavity
Lateral
Proximal
Distal
Superficial
Deep
Skeletal System
Cardiovascular System
Answer:
and the other questions you have the arm to
Help me ahhhhhh omgggg ahhhh please
Answer: B waterfall
Explanation: Waterfalls can't breathe lol. Plant are living things so the only thing on the list that isn't alive is water.
SORRY ITS WRONG B IS THE ANSWER.
Using a textbook, define the following Ecology terms:
1. Organism
2. Species
3. Population
4. Community
5. Ecosystem
6. Biome
7. Biotic Factor
8. Abiotic Factor
9. Habitat
10. Niche
Classify the following phrases into one of the categories listed below:
Level of Organization Phrase
Organism
Population
Community
Ecosystem
A. Phrases:
1. There were Monarch Butterflies, finches,and bumble bees in the field.
2. Afamily of raccoons was near thegarbage cans last night.
3. The water at the lake was so clear that perch, bass and pike could be seen.
4. The lonely deerwas quietly nibbling grass.
5. There were many types of birds eating berries fromthe tree.
6. In the clear water around a coral reef, clownfish could be seen swimming among the stinging tentacles of the sea anemones.
7. Ababy bird that must have fallen out of its nest lay on the ground.
8. Many black bearscould be seen hanging around the campsight.
B. Along with the other student at the table, add aphrase to each level of organization.
C. Compare and Contrast a Habitat and a Niche using your project ecosystem.
Habitat Niche
Answer:
Organism-refers to a living thing that has an organized structure.
Species-is a set of organisms adapted to a particular set of resources
Population-A group of individuals that belong in the same species and live in the same area.
Community-organisms in groups that eat one another and that are eaten by one another.
Ecosystem-a biological community of interacting organisms and their physical environment.
Biome-a large naturally occurring community of flora and fauna occupying a major habitat, forest or tundra.
Biotic Factor-are living or once-living organisms in the ecosystem.
Abiotic Factor- refer to non-living physical and chemical elements in the ecosystem.
Habitat-the natural home or environment of an animal, plant, or other organism.
Niche-a comfortable or suitable position in life or employment.
Explanation:
I searched this from the web and based on that you can write it in your own words. Please understand that I don't have the text book.
Wildflowers and grasses have
mossy stems
O wood stems
O greenland stems
herbaceous stems
PLEASE HELPPP
A Korean male dies at 1:52 pm. When his body temperature
was taken, 12 hours later, it was 86.4" F. Which of the
following BEST explains why this temperature would be
skewed?
1. Ambient temperatures must be higher than
room temperature
1. Ambient temperatures must be lower than
room temperature
K. The victim must have died unclothed
L. The investigator must have been careless in
their calculations
The temperature is skewed because ambient temperatures must be lower than room temperature. Therefore, option B is correct.
Why the temperature is skewed?The body temperature of a deceased individual normally drops after death due to the cessation of metabolic processes. This process is known as postmortem cooling or algor mortis. The rate of postmortem cooling depends on several factors, including the ambient temperature of the environment in which the body is located.
In this case, the body temperature was taken 12 hours after the individual's death, and the recorded temperature of 86.4°F suggests that the ambient temperature of the environment was lower than room temperature.
This is because the normal room temperature for most indoor settings is around 68-72°F, and a body temperature of 86.4°F after 12 hours of postmortem cooling is abnormally high. Thus, option B is correct.
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Individuals may pass on
traits (characteristics) to their
offspring which they themselves do not
show
true or false
Answer:
True
Explanation:
Two parents with recessive traits (a trait that is not on display) would create offspring with one dominant trait.
What happens in a warm front?
A. A warm air mass becomes a cold air mass as it moves.
B. A warm air mass catches up to a moving cold air mass, sliding
over it.
C. A cold air mass comes in under a warm air mass.
D. A warm air mass collides with a stationary cold air mass, and
slides under it.
Answer:
A warm front forms when a warm air mass pushes into a cooler air mass, shown in the image to the right (A). Warm fronts often bring stormy weather as the warm air mass at the surface rises above the cool air mass, making clouds and storms. ... As the front passes over an area, the clouds become lower, and rain is likely
based on the living things in the pyramid, tell me what examples would fit into these categories: primary producers, primary consumers, secondary consumers, and tertiary consumers
Answer:
Primacy Producers----- Oak tree , primary consumers------ Caterpillars , secondary consumers ------- blue jays, and tertiary consumers ----- hawk.
Explanation:
Oak tree refers to the primacy Producers in this pyramid because it produces food by using the solar energy. Caterpillars are primary consumers that feeds on the producers and also known as herbivores, blue jays are the secondary consumers that feeds on the primary consumer which is the caterpillar, and tertiary consumers are the hawk that feeds on the secondary consumer i.e. blue jays. In this way, energy flows in the food chain of an ecosystem. During this flow of energy, only 10% of energy is transferred from one trophic level to another while the remaining releases in the environment in the form of heat energy.
Can somebody help me
Answer:
Kiss My
Explanation:
jskznsbdbdmdjzkdnfnghnfhdbdjf
Two advantages of saving money?
Answer: 1) You’ll be financially independent sooner
2) You won’t have to worry if you’re hit with any unforeseen expenses
Explanation:
1) Building up a savings nest egg can help you achieve this aim, as you could use these funds to help get on the property ladder, or to pay off student debts
2) If you’ve got savings in place, you can use some of these to cover costs, without having to turn to a credit card or personal loan to make ends meet.
PLEASE HELP!!!
What is a species that has been studied in great detail and is used to understand specific phenomena in biology? (ther are no answer choices btw)
True or false Jesse and Ray have decided to have sexual intercourse. Ray
has been with one other partner prior to Jesse. They plan on using a
condom to protect against any STls. Jesse, who has never had sex before,
does not need to worry about getting an STI since they will be using a
condom.
Answer:
False.
Explanation:
There could be rips, holes, or the condom may fail. Condoms only HELPS lower your chances for STI's/STD's.
1. A population is:
A a group of one species in the same place at the same time
B a group of different species in the same place at the same
time
C all the organisms of one species in the same place at the
same time
D all the organisms of different species in the same place at
the same time
Answer:
D
Explanation:
Because the population is the group of Orgainsms of different species living in one habitat.
Now use the Frequency slider to increase the frequency to a high value. Compare the motion of the parti
Answer:
Now use the Frequency slider to increase the frequency to a high value. Compare the motion ofthe particles when the frequency is high to the low-frequency ...
Missing: parti | Must include: parti
Explanation:
The frequency of a wave does not change as it passes from one medium to another.
What will most likely happen if a light wave moves from the air into a solid?
O The wavelength of the light wave will increase.
The speed of the light wave will decrease.
O The wavelength of the light wave will remain the same.
O The speed of the light wave will remain the same.
Answer:
The Speed. Im 99% sure
Explanation:
JUST TRUST ME ON THIS
Which two secretion needs to be present for lipid digestion
Answer:
Bile juice and lipase
Explanation:
Bile juice helps in the emulsification of fats and lipase breaks it down to fatty acids and glycerol .
PLEASE HELP!!!
What species that has been studied in great detail and is used to understand specific phenomena in biology?
Answer:
Species that has been studied in great detail and is used to understand specific phenomena in biology are Model organism .
Explanation:
MODEL ORGANISM - A model organism (often abbreviated to model) is a non-human species that has been extensively studied in order to better understand specific biological processes, in the hope that observations made in the model organism can lead to new understanding of the workings of other organisms. When human experimentation is either impossible or immoral, model organisms are commonly used to study human disease. The shared descent of all living species, as well as the survival of metabolic and developmental processes and genetic material during evolution, make this strategy possible.
Although studying model organisms can be beneficial, caution should be exercised when extrapolating results from one organism to another.
Viruses, as well as model organisms from all three realms of life, are included. Escherichia coli (E. coli) is the most widely studied prokaryotic model organism, having been studied for more than 60 years.
It's a common gram-negative gut bacterium that can be easily and cheaply grown and cultured in a laboratory environment. It is the most commonly used organism in molecular genetics, as well as an important species in biotechnology and microbiology, where it has acted as the host organism for most recombinant DNA research.
Hence , the answer is model organism .
Explain the suns role in generating ocean currents
Answer:
When the sun heats water at the surface of the ocean, some of the water will evaporate and increase the concentration of salt in the water at the surface. ... This process, combined with fresh water flowing into the ocean from river and changing the salt concentration of the water, contributes to ocean currents.
Explanation:
The earth sacrifice slot for humanity is it good to teach the younger generation to love and appreciate nature . why end how? give 100 words
Answer:
Yes.
Explanation:
Yes, it is good to teach the younger generation to love and appreciate nature because the nature provides everything which needed for our survival in exchange of nothing. Earth sacrifice itself for the survival of humanity which is a good example to teach our younger generation so that they also take care the nature and components of earth to prevent it from harm and degradation. Nature provides everything that maintains our survival in this world so this is our duty to take care of the nature by reducing activities that adversely affected the nature.
You are screening three new pesticides for potential mutagenicity using the Ames test. Two his- strains resulting from either a frameshift or a transition mutation were used and produced the following results (number of revertant colonies):
Strain 1
Transition Mutant Control (no chemical) Transition Mutant + Chemical Transition Mutant + Chemical + Rat Liver Enzymes
Pesticide#1 21 180 19
Pesticide#2 18 19 17
Pesticide#3 25 265 270
Strain 2 Framshift Mutant Control (no chemical) Framshift Mutant + Chemical Framshift Mutant + Chemical + Rat Liver Enzymes
Pesticide#1 5 4 5
Pesticide#2 7 5 93
Pesticide#3 6 9 7
Required:
What type of mutations, if any, do the three pesticides induce?
Answer:
- Pesticide 1: Induces transition mutations. Rat liver enzymes convert it into a nonmutagenic product. Does not induce frameshift mutations.
- Pesticide 2: Does not induce transition mutations. Rat liver enzymes convert it into frameshift mutagen.
- Pesticide 3: Induces transition mutations. Rat liver enzymes don't have ability to convert compounds into mutagens. Does not induce frameshift mutations.
Explanation:
The Ames test is a technique widely used to evaluate the mutagenic potential of a particular chemical compound. The Ames test uses Salmonella typhimurium strains with a defective mutation that makes them unable to synthesize histidine. When the mutation is reversed, then the revertant strains can grow on a medium lacking histidine. A positive test shows that the chemical is mutagenic because its activity is associated with the reversed mutation and thereby the mutant gene regains its function. In humans, as well as in other mammals, many chemicals don't have mutagenic effects themselves but they may become converted into mutagens when are metabolized by the body. For that reason, rat liver enzymes are added to replicate the metabolic effects of the chemical compound being tested. Nowadays, current tests can express recombinant human proteins instead of rat liver enzymes, thereby enabling a better correlation between mutagenic activity and human metabolic processes.
an ecosystem contains blue whales, sea otters, giant kelp, and various species of phytoplankton. what type of biodiversity is being described?
1. ecosystem diversity
2. species diversity
3. genetic diversity
4. trait diversity
Rapid cell proliferation can result from:____.
a. a cell ignoring a negative growth regulator.
b. contact inhibition.
c. a mutation inhibiting the action of a positive growth regulator.
d. the surgical removal of a benign polyp.
Answer:
a. a cell ignoring a negative growth regulator.
Explanation:
Hope it helps :)
Many different insects will be present on dead bodies. Which one do entomologists usually use?
a. blow flies
b. house flies
C. skipper flies
d. flesh flies
The blow flies usually uses entomologists.
What is an entomologists?The person studies or expert about insect in branch of zoology is called entomologists.What type of insect mostly found on dead body firstly?The insect arrive first on the dead body is consider as calliphoridae or blowfly.This blow flies mainly attracted by fluid and gases of the dead body.After death, it mainly start lays eggs in two days.To learn more about dead body here.
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What if constitution adoption?
Answer:
in your gaze I lost myself
Explanation:
porque eres linda mi amor
Answer each question, using it as an opportunity to illustrate the depth of your knowledge in this area.
1. One of the fundamental controls which ecosystems exert over individual species is limits on population size. This is done by a combination of predatory, competitive, parasitic and mutualistic relationships within the ecosystem. Never the less, the human population has increased well beyond what is healthy for those systems. How did we manage to grow beyond these limitations?
2. Natural variations in weather patterns have effects on certain populations. A warm damp spring for example, is ideal for small rodent species and certain insects, who benefit from the lush vegetation produced by this pattern. As a result, their populations swell to high levels. In the end however, this doesn't result in population growth at the higher tropic levels. You don't end up with more predators, just fatter predators. What limits the ability of the higher tropic levels to grow in response to the increased availability of food?
3. An unfortunate series of events finds you stranded on a remote uninhabited south Pacific island, with little chance of being rescued. It is a modest-sized island with adequate resources to support you, if you are careful to minimize your impact on it. You know that inserting yourself into this ecosystem will almost certainly mean the loss of members in some populations, so your goal is to minimize your impact on the overall biodiversity of the system. With this in mind, from which tropic level(s) should you obtain your food?
Answer:
1. Humans are an “invasive species” because human populations have eliminated many ecological relationships, dramatically changing the dynamic of their ecosystems
2. continued loss of energy due to metabolic activities
3. lower trophic levels
Explanation:
1. An invasive species is any organism that is not native to an ecosystem and may negatively alter its new environment. Invasive species don't interact with native species when they are introduced into an ecosystem (for example, invasive species usually don't have any natural predators). Humans are an 'invasive species' that occupy a wide range of habitats and whose presence has caused the extinction of many native plants and animals. Human populations have drastically reduced the biodiversity of different ecosystems by competing with native species for limited resources, and we also have altered their habitats (global human population growth is also due to medicine and farming techniques, reducing hunger and diseases). In this regard, it is important to highlight that the human population can also grow in an ecologically sustainable manner by taking care of the ecosystems we live in.
2. Animals (predators) are consumers, thereby they depend on lower trophic levels for their food supply. The Second Law of Thermodynamics indicates that the continual loss of energy due to metabolic activities at lower trophic levels leads to a decrease in the amount of available energy at higher trophic levels. In consequence, the population size decreases at higher levels due to the amount of energy available from one lower level to the next higher level has to decrease when it is used for metabolic activities (i.e., growth, development, etc).
3. In the food chain, the primary producers are found at the lower trophic level (e.g., plants). Primary producers are followed by consumers (e.g., herbivores), they are followed by secondary consumers (i.e., carnivores that eat herbivores), and so on. When an invasive species at higher trophic levels is introduced into a new ecosystem (in this case, human species), it is imperative to preserve the biodiversity (and consequently also the productivity) at lower trophic levels because they are fundamental for the survival of higher trophic levels (i.e., consumers).
what is closer to the equator 10 degrees south or 20 degrees north
Answer:
10 degree north
Explanation:
Hope it helps:)
1. A single-celled organism that lacks a membrane-bound nucleus,
mitochondria, or any other membrane-bound organelle,"
A. Prokaryote
B. Eukaryote
C. Nucleus
D. Animal Cell
Answer:
The answer is (A). Prokaryote
Evolution best explains
O
the biological changes in species over time
O
how organisms obtain energy
why organisms originally came into existence
O
O
the ways organisms grow and develop