a time scales divides earths history into divisions that are based on major changes in geology, climate, and the evolution of life

In the african savanna,more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above