Each part of the cell is specialized to perform certain functions. chromosomes duplication, which happens during mitosis, occurs in a. cytoplasm b. golgi body c. nucleus d. lysosome

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it

What must be done to breed dogs for a partical trait

Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?