<u>Answer:</u>
<h2>
Osmosis</h2>
<u>Explanation:</u>
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The movement of water across the semipermeable membrane is called osmosis.
The semipermeable or selectively permeable membrane allows only certain solutes to pass through the membranes and hinders other solutes. The water level is the same, but the concentration of the solutes is different on both sides of the membrane. So this passive transport of the water occurs to balance the concentration of solutes on both sides of the membrane.
Explanation:
Keystone species are animals that help manage other animal species by controlling population numbers and biodiversity within an ecosystem. The impacts of keystone species are usually greater than their numbers.
owls can be a great benefit to places where rodent populations are high. Dense urban areas often suffer from an abundance of rats and mice spreading disease, and rural agricultural communities have their crops consumed and soil eroded from burrowing voles and field mice. Without owls, and other top predators, rodent populations could explode and exacerbate the effects they produce.
Because natural selection can only increase or decrease frequency of alleles that already exist in the population
Answer: it produce fat as it is base and starch is acidic
Explanation:
it produce fat as it is base and starch is acidic
These polypeptides then move into your small intestine, where digestion will be completed by additional enzymes.
Pepsin is an enzyme in the stomach that breaks down proteins into smaller amino acids. It is produced in the chief cells of the stomach lining and is one of the main digestive enzymes in the digestive systems of humans and many other animals, where it helps digest the proteins in food.
Hope it helps
Tundra ecosystem is cold and sunlight is short. Plants need sunglight and warmth in order to grow, thus plants in tundra are shorter and cloers to the ground since the ground is warmer than the air
