A paleontologists finds a plant fossil that shows evidence of a vascular structure. what can the paleontologists conclude.

A. It was a land plant B. It was a sporophyte C. It was an ocean plant D. It was a gametophyte

What is the definition of law of universal gravitation?

What makes euglenoids different than most other plantlike protists.

If the cells stop dividing and do not spread the tumor is

Two species of finches are in competition for the limited resources of an ecosystem. one species eats fruit and the second species eats seeds. if a third species of herbivore finches moves into the area, how will the ecosystem change?

Life would cease to exist without energy from the sun or some other source True or false?

A piece of potato was placed in a beaker of water. what best describes the movement of the molecules across a semipermeable membrane

Which branch of Earth science is most likely to focus on the formation of rocks and minerals?

Which post disaster phase is generally characterized by optimism due to an infusion of resources?

How is mitosis different in plants and animals

Eutrophication how can aquatic ecosystems change over time pogil answers