Answers
Answer:
its from top to bottom trust me
Explanation:
Related Questions
Which of the following is an example of how enzymes are catalyst?
A. Enzymes can alter the free energy change (∆G) for a chemical reaction.
B. Enzymes increase the free energy of the reactants to make the reaction go faster.
C. Enzymes provide the activation energy for the reactions they facilitate.
D. Enzymes lower the activation energy so that reactants absorb enough energy to reach transition state.
Answers
Answer:
d
Explanation:
Which of the following is not a key ingredient in cloud formation?
particles. drizzle. water vaper. drop in air pressure
Answers
Answer:Drizzle
Explanation:
Clouds require water vapor, particles the vapor can condense around, and a drop in air pressure to form.
Cloud formation is a process that begins with a drop in air pressure. An ingredient that is not key in the formation of clouds is;
A. DrizzleDrizzle is not an important factor in the formation of clouds. Clouds are formed when water and ice are suspended in the air.
The process of cloud formation begins when the terrain is heated up by the sun.
Wind blows more around the areas of low pressure thus causing the rising of warm air which holds up water.
After some time, this air becomes condensed and falls down as rain.
Summarily, Drizzling is not an important part of cloud formation.
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Explain the importance of the cones in cone-bearing trees?
Cones attract animals that will help with plant reproduction.
Cones are used to as food source for the plant.
The cones catch rainwater for the tree to use.
The cones provide protection to seeds from animals and the environment.
Answers
Answer:
The answer is D.
Explanation:
Feel free to mark brainliest.
Answer:
The cones provide protection to seeds from animals and the environment.
Explanation:
Cones attract animals that will help with plant reproduction. (no, because no animals are attracted to pine cones)
Cones are used to as food source for the plant. ( no because food is not stored in it, the seeds are, plants don't eat their own seeds)
The cones catch rainwater for the tree to use. (no! which tree is going to suck water from their cones?)
4) How many milligrams are in 1,455 grams?
1,455,000 mg
145,000 mg
1,450 mg
1.45 mg
O
145 mg
Answers
Grams can be converted into milligrams by multiplying the amount in grams by 1000. Therefore, 1455 grams will be equivalent to 1,455,000 mg. Thus, the correct option is A.
The conversion of metric units from one unit to another can be done by multiplication or division by powers of 10. If the unit is to be converted into a bigger unit, it has to be divided, whereas if the unit is to be converted into a smaller unit, it has to be multiplied.
Thus, the conversion of gram to milligram is conversion of a unit into a smaller unit and the amount, therefore, has to be multiplied.
There are 1000 milligrams in 1 gram. Therefore, 1,455 grams will have 1000 × 1,455 = 1,455,000 milligrams.
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name of locomotory and breathing organs of shark
Answers
Answer:
Respiratory system
Explanation:
Like other fishes, sharks extract oxygen from water as it passes over their gills.
raspatory system? idk
PLEASE HELP!!! (ANSWER APPROPRIATELY)
Answers
Answer:
With the boost in warmer weather and excess water, populations will boom
Explanation:
Yabbies will do best at a water temperature of between 12°C and 20°C but they will tolerate water that is a little colder or warmer. Complete immersion in water is not essential for life for the yabby. If its gills are kept moist (humid air is sufficient), it can absorb oxygen from the air and survive for many days out of water. To breed, however, it must be in water. With the water needed for breading and warmer weather used for breeding, population numbers for the Yabbies should rise.
pls help me I don't understand this
Answers
Answer:
D
Explanation:
the organism belongs to kingdom protoctista it is called amoeba
the characteristics stated in d are those of members of kingdom protoctista.
what is genetic ? can you plz give the definitoin
Answers
Answer:
Genetics is someone that is related to someone else by genes or heredity
Explanation
Which of the following is a biotic factor?
A. sunlight
B. rocks
C. water
D. yeast
Answers
Answer:
yeast
Explanation:
biotic is living
A researcher, studying dolphins in the wild, made the following sketch. Each dot on the map represents one dolphin. The area surveyed by the scientist was 1 km2. Based on the researcher’s data, how many dolphins would you estimate to be in a 3 km2 area?
A. 3
B. 7
C. 14
D. 21
Answers
(did the assignment)
Which option best explains how thermal equilibrium interacts with heat transfer between particles
Answers
Answer:
partners partners or been to the into something that is only one that can be used at
Certain bacteria live in the intestinal tract of other organisms. Which of the following statements describes how these microorganisms help maintain the health of other organisms?
A) They produce antibiotics which destroy other microorganisms.
B) They decrease the amount of vitamins in the large intestine.
C) They purify food as it travels through the digestive system and remove contaminants.
D) They metabolize substances and break down food during digestion
Answers
Answer:
D
Explanation:
Many bacteria are known for helping humans digest and metabolize foods that we wouldn't be able to do without them.
You are a scientist and would like to know if a new fertilizer will help plants grow faster. What would the experimental group be?
The plants that only get soil
The plants that only get water
The plants that get different amounts of the new fertilizer
Answers
Answer:
The plants that get different amounts of fertilizer.
Goss discovered the genetic link between hybrids.
True
False
Answers
Answer: False
Explanation: Im sorry if im wrong.
Two reactants, X and Y, are combined and form a new substance with a mass of 375 g. The mass of reactant X is 300 g. What is the mass of reactant Y?
Answers
Answer:
The mass of Y is 75g
Explanation:
Answer:
Explanation:
75g
factors that make an ecosystem stable
Answers
Explanation:
factores físicos son la luz solar , el suelo , el agua , los nutrimentos , la temperatura , y el aire
What's the dense connective tissue that surrounds most organs called?
Answers
Answer:
Bone.
Explanation:
Bone is the hardest connective tissue. It provides protection to internal organs and supports the body. Bone's rigid extracellular matrix contains mostly collagen fibers embedded in a mineralized ground substance containing hydroxyapatite, a form of calcium phosphate.
Where are you most likely to find ligaments in the body?
A joints between long bones
B joints between two or more irregular bones
C joints between a long bone and a short bone
D joints between muscles and bones
Answers
Answer:
( A. joints between long bones )
Answer: joints between long bones
Explanation:
which of the following is an example of the relationship between structure and function in a living thing?
A. A penguins feet are large and flat with claws for traction on ice.
B. A whale has no appendix.
C. The human ribcage is soft and lined with fur-like projections.
D. An eagle is colorblind. He has only rods on his retina.
Answers
Answer:
A. A penguins feet are large and flat with claws for traction on ice
Explanation:
It includes the structure of the feet and the function of it.
water evaporates from plants by a process known as
Answers
Answer:A través de la fotosintesis
Explanation:
Answer:
Transpiration
Explanation:
Calcium and phosphate are important parts of the bone matrix because they:
A provide flexibility to bone.
B promote the formation of cartilage.
C provide strength and durability to bone.
D produce blood cells in the bone marrow.
Answers
Answer: it’s c
Explanation:
Answer: provide strength and durability to bone.
Explanation:
Most functions of a prokaryotic cell are controlled by the cell's nucleus. True or false?
Answers
Answer:
False.
Explanation:
A prokaryotic cell doesn't even have a nucleus.
What process must happen before this process depicted below?
Answers
Answer:
hopes it helps
Explanation:
In glycolysis, glucose molecule is converted into pyruvate molecules .
It can't be cellular respiration because it starts always with glucose i.e glycolysis. But here it is the process after glycolysis (starting from pyruvate) and changing into lactic acid. It's an aerobic respiration called as lactic acid fermentation.
Answer:
Glycolysis
Explanation:
The Earth's biodiversity is determined by the variety of all living organisms on Earth. In recent years, ecologists and other scientists have encouraged the preservation of global biodiversity through the protection and management of natural ecosystems. Preserving the biodiversity of the Earth is important because
Answers
Answer:
The Earth and its Biodiversity is a living laboratory
Explanation:
The importance of preserving Earth's Biodiversity remains on the idea that every single living organism that existed here on Earth is an example of how Nature can express itself. This means that we as humans can learn with every mechanism that has been developed through millions of years and apply to our self been.
Answer:
all of these
Explanation:
The preservation of the biodiversity of the Earth is important for many ecological, economic, and cultural reasons.
Biodiversity increases ecosystem stability for a given type of ecosystem because greater species diversity ensures natural sustainability of all life forms within the ecosystem. Ecosystems are also highly interconnected and the removal of even a few species can cause ecosystem disruption.
The organisms of Earth's ecosystems provide services that humans cannot replicate. These ecosystem services include the generation of soil that is typically done by microbial and animal species, the maintenance of air quality that is done by plants, the decomposition of wastes that is done by the Earth's decomposers, and the maintenance of water quality that is done by wetland ecosystems.
An animal cell with a 30% salt solution is placed in a beaker with a 20% salt
solution. Which is the correct conclusion if the cell remains in the beaker for an
extended period of time?
Answers
Answer:
the animal cell will burst
Explanation:
If the salt solution in the animal cell is 30%, it means the water is at a 70% concentration. Outside is 20%, so the water is 80%.
Water will enter the cell. Water is at a higher concentration outside the cell (80%) or a lower concentration inside the cell (70%) by the process of osmosis.
Eventually, the animal cell will burst, because it does not have any cell wall to control the swelling of the cell that occurs as water flows in.
You are a scientist and would like to know if a new fertilizer will help plants grow faster. What would the control group be?
A)The group that gets only water, no fertilizer
B)The group that gets water and fertilizer
Answers
Answer: The group that gets only water no fertilizer
Explanation:
The control group does not have an additive
The control group will be the group that gets only water, no fertilizer. Thus, option A is correct.
What is function of fertilizer ?
An additional organic or inorganic substances which is added to soil or plants to increase the crop productivity is called as fertilizer.
It contain plant growth promoting nutrients like nitrogen, potassium, and phosphorus; For example, urea, anhydrous ammonia, etc.
The organic fertilizer is derived naturally from plants and animals. It enriches the soil nutrient level, encourage microbial reproduction.
Organic fertilizers are Agricultural Waste, Manure, municipal sludge etc.
Inorganic fertilizers generated chemically contain inorganic nutrients for crop growth; It can be up two types.
Nitrogen fertilizers where nitrogen is the primary element as it is constituent of chlorophyll, maintain the process of photosynthesis, thus improve the crop production.
Phosphorus fertilizer, increases the plant root growth as the protoplasm of the cell contains phosphorus, important for cell growth and proliferation.
Thus, option A is correct.
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A company wants to build a new store. After reviewing the piece of land it is determined that a threatened woodpecker nests in that area .If the company is granted permission to build , what is the most environmentally responsible action by the company
Answers
Answer:
Explanation:
If the piece of land is forested or covered with many trees, the company can decide not to bring down all the trees (leaving some trees standing) and move as many as possible nests to the available trees within it's land. This will prevent emigration of the woodpeckers and can ultimately help conserve the woodpeckers in that land and indeed the area in which the land is situated.
This is most environmentally friendly because killing or scaring away of the birds by destroying there homes could lead to imbalance in the environment and even cause gradual extinction of the birds in the environment/area.
carbon moves in the ____ by photosynthesis
A. hydrosphere
B. biosphere
C. geosphere
D. atmosphere
Answers
Answer:
it moves in the atmosphere
EXTRA POINTS* the particles in a ______ solid are arranged in a repeating pattern.
Answers
source: google
Which example demonstrates growth of an organism as a result of mitosis
A.) A plant withering in the sunlight
B.) A baby growing into a toddler
C.) A seed becoming a plant