Each parent gives one sex chromosome to their offspring. Whose chromosome determines the sex of the child? A. Father
B. Mother
C. Grandfather
D. Grandmother

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Slow down transpiration by the stomata question 9 options: a guard cells; closing b chloroplasts; closing c guard cells; opening d chloroplasts; opening