In the alternation of generations life cycle two gametes fuse together to form a a. gametophyte plant. b. meiotic division. c. zygote. d. sporophyte plant.

Cyanide was used in the infamous jonestown massacre. a. True b. False

Many health authorities recommend that Americans consume within % of their total calories from carbohydrate

What climate feature do arctic climates and desert climates share that makes their soil similar?

It can be predicted that in the following year, this city can expect the hours of sunshine to significantly increase after which month? January May July September

When oligomycin is added to an actively respiring muscle cell, ATP synthase is inhibited. Which of the following predicts the effect of oligomycin on the rate of oxygen usage and the rate of electron transport through the ETC?

What happens if you connect a battery to a small light bulb with a single wire.?

John and emily were experimenting with the effects of road salt on plant growth. to do this, they watered plants daily with the same amount of salt water. they could best improve their experiment by -

Three different core areas designed to protect an endangered beetle each have a buffer zone associated with them. in buffer zone a, the birth rate of the beetle is 0.04, and its death rate is 0.08. in buffer zone b, the birth rate of the beetle is 0.

In a, are (Y) and are (y). A=4 B=1 C=2 D=3

wall of the gut tube has layer of smooth muscle that run both circulary and longitudinally contraction of these muscles produces