Complete the passage to describe pregnancy. Pregnancy is the development of offspring within the mother's uterus from fertilization to _. Fertilization can occur when _successfully reach and enter an egg in the _tube.

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?

People with one sickle cell allele are not likely to get malaria. what is this an example of?

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root