Which are causes of mechanical weathering? Select three options.

A) acid rain

B) plant growth

C) animal actions

D) carbon dioxide

E) pressure release

How are tropical plants such as bromeliads adapted to the biome in which they live

How do the quantities of ATP formed during aerobic and anaerobic respiration compare? A. Two times more ATP is formed during aerobic respiration than during anaerobic respiration. B.

When the muscle cell contracts a. The Z-lines become closer together b. The muscle shortens c. The Z-lines become farther apart d. a and b c. a, b and c

The Atom: (a. is the basic unit of matter. b. is the unit of composition for elements. c. contains protons, neutrons, and electrons. d. has negatively charged particles circling around a positively charged nucleus. e.

When purchasing bedding plants to achieve a mass of landscape color, factors to consider include:?

An agent used to reduce the number of bacteria on a toilet would most accurately be called a (n) An agent used to reduce the number of bacteria on a toilet would most accurately be called a (n) disinfectant. fungicide. aseptic. virucide. antiseptic.

True or false? most antigens are large, complex molecules that are not normally present in the body. a. True b. False

on October 6, both fin and humpback whales were heard in the same area at 1:30 am and at 2:30 am why do you think both species might have made noises at the same time.

The broadest classification level for organisms is A. kingdom, which includes Archaea, Bacteria, and Eukarya. B. kingdom, which includes Animalia, Plantae, and Fungi. C. domain, which includes Archaea, Bacteria, and Eukarya. D.

These are all highly contagious foodborne illnesses that result from biological contaminants, except: