Which type of consumers is the most stable in an ever changing environment?

vegetarians

herbivores

carnivores

omnivores

A nutrition researcher finds that placing young rats on a completely fat-free diet results in abnormal growth, unhealthy skin and fur, and a shortened lifespan.

Why do you need a microscope to see most cells?

Which of the following is a result of gravitational forces in the Solar System? A. the orbit of moons around their planets in the Solar system B. the radiation given off by Jupiter C. the difference in surface temperature on each of the planets D.

1. What is the sequence of the complementary strand of DNA to this 12 base strand? A-T-G-A-T-C-T-C-G-T-A-A 2. What is the messenger RNA strand that would be made during transcription of this 12 base strand of DNA? T-A-C-C-C-C-G-A-G 3.

How has the sellement et humans in agricultural societies impacted the environment?

The cancellation of two waves occurs because of which of the following

What is it called when a bacterium uses a virus to transfer its DNA to another bacterium?

Which definition best describes global warming? A. A long-term change in the Earth's climate B. A long-term increase in the Earth's average temperature C. A long-term change in the climate of a region or a city D.

Which of these phases of mitosis takes place first?

1) which color has the longest wavelength? A - red B - blue C - green D - orange 2) gamma rays, X-rays, visible light, and radio waves are all types of ___.