Which organism produces spores?

jellyfish

ferns

roses

fish

Why does our body create glycogen?

What type of tissue is the heart made of?

Use interphase in a sentance

What is the cycling of nutrients between the ground and living organisms? A) When nutrients from the ground are taken by living organism and returned when those organisms die and decompose. B) When fertilizer is added to the soil by humans.

What is momentum of a 1425 kg corvette stopped at the red light? A. 0 kg m/s B. - 1425 kg m/s C. 1425 kg m/s D. None of the above

What is the dependent variable? A sunlight B the height of the plant C the color of the light D the intensity of the light

Many plants can grow in the littoral zone of a lake because a. sunlight reaches its bottom. b. there are no algae. c. there are no animals. d. there is both salt water and fresh water.

Give me 3 examples of things that can change an ecosystem.

The study of all ecosystems on Earth is called

the sun's gravity also affects tides on earth. why does the moon have a larger effect on tides than the sun does