The two species probably had a common ancestor, but split and changed from evolution.
- to fight disease-causing germs (pathogens) like bacteria, viruses, parasites or fungi, and to remove them from the body.
- to recognize and neutralize harmful substances from the environment.
- to fight disease-causing changes in the body, such as cancer cells.
Answer:
decreases, has no effect on, increases
Explanation:
The kinetic energy of any object is dependent on two variables a) mass of the object and b) its velocity.
The mass of the object remains constant throughout the trajectory and only the velocity changes. As the object starts moving in upward direction gravity starts decreasing the velocity as it acts in opposite direction. As the object reaches the maximum height, gravity becomes ineffective as velocity has reduced to zero. As the object starts descending, velocity increases and hence the effect of gravity as the movement is towards the gravity.
Answer:
Hi there, your answer to this is: It is an amino acid that cannot be made by the body. It must be obtained from eating certain foods.
Explanation:
There are 9 essential amino acids that we need in our bodies which are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine which can be found in foods that we normally eat.
Hope this helped :)
<span>In biological terms, the structure of a species is usually best adapted to give it the most advantageous functional ability, though this is not always the case. When a structure has a function that allows the species to survive and promulgate its genetic structure, the individual will be more likely to reproduce its genotype over those that are not structurally advantageous.</span>
