HELLPPP Which of the following is the MOST common source of indoor
air pollutants in less-developed
countries?

A. poorly ventilated cooking fires
B. carbon monoxide from vehicles
C. cleaning solvents
D. air-conditioning units

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.

In "the pig," what is the main effect that the piglet initially has on kibuka?