Give 3 reasons why red blood cells are good at carrying oxygen

Genes are segments of DNA that determine the phenotype of an individual pee colors can be yellow or green when two plants that produce yellow pee were crossed The Offspring produced green peas this is because the parents were blank for pee colors

Suppose that the eye color and wing shape genes assort independently (they are not linked, i. e., they are located on different chromosomes).

True or false, oxygen diffuses directly into body tissues from blood in animals with an open circulatory system

5. Describe the ways in which the size of a fish population in an aquarium could be reduced by the changes in the abiotic factors in its habitat.

Which Scientists' observations eventually led to the theory of continental drift

In 1907, Dr. Duncan MacDougall performed a series of experiments in which he attempted to measure the weight of the soul as it left a dying person.

What are animals everywhere doing in solidarity with the animals of animal farm?

Why is the human heart NOT considered to be a living organism A. it cannot complete photosynthesis. B. it cannot reproduce itself. C. it is not made of cells. D. it does not reguire oxygen.

How would an increase in nest sites affect a population of pigeons? AThe population would decrease. BThe population would increase. CThe population would remain almost the same. DThe population would be reduced the next year.

Several types of white blood cells are which engulf bacteria and cellular debris