PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!
What is the difference between an organ and a tissue?
an organ is made up of less cells than a tissue
organs are a group of cells that make up tissues
tissues are not made up of cells, organs are made up of cells
tissues are a group of cells that make up organs
(This is 7th grade science)
Answer:
Tissues are a group of cells that make up organs.Explanation:
Cells are the smallest functional units of life. Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types!
Answer:The difference between an organ and a tissue is tissues are a group of cells that make up organs
Explanation:
Which example of erosion is correct?
Answer:
miles is correct........
Answer:
miles
Explanation:
just needed points lol
Explain how Punnett squares are used to describe the
genetic relationship between parent to offspring.
Answer:
It shows how much traits are aquirer from child to kid.
Answer:
its the real one no mistake
Explanation:
The pedigree below shows two generations of individuals within a family. The pedigree shows that a daughter has a genetic condition, that neither her parents nor siblings have.
What is the most likely reason the daughter has this condition?
A.The condition is one that is not inherited.
B.Both parents' chromosomes contain genes that carry the recessive trait.
C.One parent must have genes that carry a dominant allele for the condition.
D.Her genes carry dominant and recessive alleles inherited by the parents.
A colorblind male marries a normal female. Their daughter is colorblind. What are the genotypes of both parents?
Answer:
Mans name was GeorgeNotFound
Explanation:
Answer:
Male is homo-zygous recessive and female is hetero-zygous
Please answer this question + reasoning :)
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Which of the following is in the correct order of living things?
tissue, cell, organ system, organ
cell, tissue, organ system, organ
cell, tissue, organ, organ system
organ, cell, organ system, tissue
(This is 7th grade science)
Answer:
cell, tissue, organ, organ system
Explanation:
Starts with a cell and cells make up tissues, and then tissues make up organs, and organs make up organ systems.
Answer:
Cell, tissue, organ, organ system
Explanation:
Hope this helps <3
The process is it hardens magma and turns the igneous rock. (____ and _____)
Answer: cools and crystallizes
Just the sequence section pls (brainliest)
PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!
Which of these is true of all algae, bacteria, and plants?
They are all made of cells
They are inorganic
They all have chlorophyll
(This is 7th grade science)
Answer:
A they are all made of cells
Explanation:
Answer:
They are all made of cells
Explanation:
Every living thing is made up of cells.
plzzzzz help quickkkkkk
Answer:
i would say B
Explanation:
Which of the following is an example of work being done on an object?
A.
Water in a pot changes into steam.
B.
A man pushes a couch across the room.
C.
A box rests on the floor.
D.
A prism scatters ultraviolet light into visible light.
The picture below shows a protist undergoing cell division.
As the parent cell divides, it will —
A. pass on genetic information to its offspring through heredity.
B. teach its offspring to look and act like it.
C. form offspring that learn to look like the parent through factors in the environment.
D. hold onto some genetic material so that its offspring only get some of its traits.
HALPPPPPP
Fran was observing a leaf and a rock with a microscope. Which part of the cell theory might she be investigating?
A organisms are made up of cells
B cells come from pre-exisitng cells
C groups of cells join together to form tissues
D molecules are atoms bonded together
that all the living organisms are made of cells .....
By the late 1830s, botanist Matthias Schleiden and zoologist Theodor Schwann were studying tissues and proposed the unified cell theory. The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells. Rudolf Virchow later made important contributions to this theory.
Schleiden and Schwann proposed spontaneous generation as the method for cell origination, but spontaneous generation (also called abiogenesis) was later disproven. Rudolf Virchow famously stated “Omnis cellula e cellula”… “All cells only arise from pre-existing cells. “The parts of the theory that did not have to do with the origin of cells, however, held up to scientific scrutiny and are widely agreed upon by the scientific community today. The generally accepted portions of the modern Cell Theory are as follows:
The cell is the fundamental unit of structure and function in living things.
All organisms are made up of one or more cells.
Cells arise from other cells through cellular division.
The expanded version of the cell theory can also include:
Cells carry genetic material passed to daughter cells during cellular division
All cells are essentially the same in chemical composition
Energy flow (metabolism and biochemistry) occurs within cells
Which pair of organisms would most likely compete for food?
What is an adaptation? What happens if the adaptation has a positive affect?
Answer:
Adaptation, in biology, the process by which a species becomes fitted to its environment; it is the result of natural selection's acting upon heritable variation over several generations.
Explanation:
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When lung cells get damaged, this can lead to a disease, such as chronic lower respiratory disease. In your own words, explain how damaged cells can lead to a disease. EXPLAIN!!
(This is 7th grade science.)
Answer:
Lung disease is any problem in the lungs that prevents the lungs from working properly. There are three main types of lung disease:
Airway diseases -- These diseases affect the tubes (airways) that carry oxygen and other gases into and out of the lungs. They usually cause a narrowing or blockage of the airways. Airway diseases include asthma, COPD and bronchiectasis. People with airway diseases often say they feel as if they're "trying to breathe out through a straw."
Lung tissue diseases -- These diseases affect the structure of the lung tissue. Scarring or inflammation of the tissue makes the lungs unable to expand fully (restrictive lung disease). This makes it hard for the lungs to take in oxygen and release carbon dioxide. People with this type of lung disorder often say they feel as if they are "wearing a too-tight sweater or vest." As a result, they can't breathe deeply. Pulmonary fibrosis and sarcoidosis are examples of lung tissue disease.
Lung circulation diseases -- These diseases affect the blood vessels in the lungs. They are caused by clotting, scarring, or inflammation of the blood vessels. They affect the ability of the lungs to take up oxygen and release carbon dioxide. These diseases may also affect heart function. An example of a lung circulation disease is pulmonary hypertension. People with these conditions often feel very short of breath when they exert themselves.
Explanation:
Put it your own words cause this is kinda advance for 7th
How is the fossil record evidence for evolution and how have organisms changed overtime?
Answer:
Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.
Explanation:
FILL IN THE BLANK
________________ and ________________ use glucose to supply the ______________ they need to live.
Answer:
animals and all life use glucose to supply oxygen they need to live
Explanation:
Two parts of the food chain are described below:
Part #1: These organisms are the ending of the food chain.
Part #2: This passes energy to plants and animals.
Which statement is true about these two parts of the food chain?
Part 1 are consumers, Part 2 is the sun
Part 1 are consumers, Part 2 are producers
Part 1 are producers, Part 2 is the sun
Part 1 are producers, Part 2 are consumers
Answer:
I think it's "Part 1 are consumers, Part 2 is the sun"
Explanation:
process of elimination?
Which of the following is a biotic factor in a biome?
a
kinds of birds
b
amount of rainfall
c
types of rocks
Answer:
The answer to this is A
Explanation:
A biotic factor is an organism that is living, and rainfall and rocks would be abiotic factors, therefore A is the correct answer.
Hope this helps :D
A living thing that alters its surroundings is referred to as a biotic factor. Examples of kinds of birds, and habitats include algae, fish, amphibians, and aquatic plants, hence option A is correct.
What is a biotic factor?The ecosystem's biotic components are alive or extinct creatures. These can reproduce and they are taken from the ecosystem. Animals, birds, plants, fungi, and other similar species are examples of biotic factors.
Biomes, scientists may identify a biome by defining the temperature range, soil type, and amounts of light and water that are peculiar to that location and create niches for various species.
Therefore, the kind of birds is a biotic factor in a biome, and the amount of rainfall and types of rocks are not biotic factors, hence option A is correct.
Learn more about biotic factors, here:
https://brainly.com/question/3778664
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please help me with my science homework! ill mark brainliest to whoever gives me a good answer first :D (look at the picture below)
Answer:
Conduction
Explanation:
Because "Conduction" means feeling warmth or heat
PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!
Every cell in the human body must do ___________ in order to survive.
Cellular Respiration
Photosynthesis
Both
(This is 7th grade science)
Answer:
cellular respiration
Explanation:
100% sure photosynthesis is for plants
Which countries is the maned wolf native to? Short answers, please!
Answer: Maned Wolfs are native primarily in central and eastern South America. They include Brazil, Argentina, Peru, Bolivia, and Paraguay.
Explanation:
How are sharks different form fish?
Answer:
A shark's skeleton is made of cartilage , a type of strong but flexible tissue .Most other fish are covered in smooth , flat scales . A shark is covered in sharp , toothlike scales called denticles . Most other fish have flaps over their gills.
Explanation:
I hope it's help yu and plz mark me brainliest........... plz plz plz
Explanation:
their size , sharks have big teeth but fishs not
When plates slide past each other, their jagged edges get stuck. Then, plates release in a sudden jolt. What is that called?
Group of answer choices
Earthquake
Convergence
Tectonics
Volcano
Rocks crack and form earthquakes because of what?
plz I'm cute
Answer:
movement of rocks in layers of inner earth
Explanation:
bcz the movement of rocks in layers of earth cause earthquake
Answer:
Lol not the ending lol
Explanation:
please help me with all
spam = report
brainlist to whoever answers all
1. wrinkled i believe
2. Rr Rr [the parents are the ones on the outer top and side]
3. RR Rr Rr rr (round round, round wrinkled, round wrinkled, wrinkled wrinkled)
RR Rr
Rr rr
^^where to put them in the box
4. 25% chance of them being wrinkled
5. 75% chance of them being round
Explanation:
I did a similar assignment
hope its right, chief
What can be an example of a unicellular eukaryotic organism?
How are loud car noises and loud music similar?
Answer:
it loud and noisy
Explanation:
Answer: They are both similar because when a car makes a noise it can be a beep of the horn or the engine. And music can also make loud noises to but they are alike because a car is able to make noises that can be use for music. and a horn can sound like a trumpet.
Explanation: I hope this helped sorry if it did not. have an amazing day and stay safe