Fact 1: Macroevolution is evolution over geologic time above the level of the species. Fact 2: Dates are provided for the recognized eras and periods of geologic time. Given the two facts above, answer the question "Macroevolution above the level of the species happens over what" with the following options: - seasons - eras - scale - Earth - plates - days - minutes - years
eras

(Question)
Fact 1: Sex hormones are chemical messengers that control sexual development and reproduction. Fact 2: Androgens are male sex hormones. Given the two facts above, answer the question "What are chemical messengers that control sexual development and reproduction?" with the following options: - acetic acid - brains - chemistry - androgens - photons - people - Most plants - light energy
(Answer)
androgens

Ques: Fact 1: Being distracted while driving can cause people to crash their car. Fact 2: Cell phones are a distraction to driving. Given the two facts above, answer the question "What can cause people to crash their car?" with the following options: - Driving the speed limit - energy of moving objects - Greenhouse gases - Using turn signals - fossil fuels - smoking cigarettes - Keeping their eyes on the road - Using a cell phone
Ans: Using a cell phone

(Q).
Fact 1: If a habitat can no longer support animals then those animals will move to another area. Fact 2: Animals move around to eat plants or other animals. Given the two facts above, answer the question "if a habitat can no longer support animals then they will not be able to what" with the following options: - mate with females - basic building blocks of life - Males and females - refract or absorb. - eat plants or other animal - major threat to health - excretory structures - depress neuronal excitability
(A).
eat plants or other animal

Ques:Fact 1: Constriction occurs when the muscular walls of blood vessels contract. Fact 2: Systolic blood pressure is the force of blood on the blood vessel walls when the heart contracts. Given the two facts above, answer the question "Constricting raises what" with the following options: - mass and density - the looseness of soil - retaining heat - direct damage to the lungs - systolic blood pressure - major threat to health - metabolic reaction - Veins and arteries.

Ans:systolic blood pressure

Ques: Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: Cells are RNA machines with proteins. Given the two facts above, answer the question "what do cells have?" with the following options: - voltage - Energy - electricity - oxygen - proteins - Energy. - plasma - magma
Ans:
proteins