Pollution can effect the food chain and the food web In many ways. The first of wich is it can kill off animals. A good example of this is marine life.
Answer - D. Were in Search for food to eat.
Reasoning - As ice age and resistant of water became changing in ponds and lake the resource of food started to deplete so evolution became a evolving for creatures aka reptiles.
Answer:
Explanation:
The function of the digestive system is digestion and absorption. Digestion is the breakdown of food into small molecules, which are then absorbed into the body. The digestive system is divided into two major parts: The digestive tract (alimentary canal) is a continuous tube with two openings: the mouth and the anus.
The Gram-positive bacteria have a thicker cell wall than the Gram-negative bacteria.
Sentence #1.
I am using Punnet Squares in a sentence.
ACTUAL PROPER SENTENCE #2:
Many Scientists use Punnet Squares to help them with their research. =D