Which sentence best describes what this organism will look like at the end of its growth period? A. Two cells, but half the size
B. Three individual cells in a row
C. The same single cell but larger
D. A small ball of idendentical cells.

What did hunter gathers do to alter the environment?

There are two tomato plantlets one of them is kept in an oxygen chamber with a light source and another is kept in sunlight. both of them are watered regularly what will be the observation after two weeks

Cancer cells spread to other parts of the body by entering the bloodstream. which of the following organs could prevent a cancer cell in the bloodstream from spreading, and why? a. the spleen, because it releases lymphocytes into the blood b. the peyer's patches, because they release lymphocytes into the blood c. the lymph nodes, because they release lymph into the blood d. the thymus, because it releases lymph into the blood