Explain each of the following. a. Diffusion happens faster when the temperature rises.

b. Oxygen diffuses out of a plant leaf during daylight hours.

c. Water molecules can pass through Visking tubing, but starch molecules cannot.

d. An animal cell bursts if placed in pure water.

e. If a plant is short of water, its leaves lose their firmness and the plant wilts.

“Pls help me my teacher will talk to my mom if I don’t finish these questions”

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals