Group of organisms that share similar characteristics and can reproduce among themselves producing fertile offspring

Most plant like protists can move to get food

Air is forced into the lungs by the contraction of thea. alveoli. c. diaphragm. b. bronchioles. d. heart.

4. Choose the best explanation of the difference between evolution and natural selection. O A. Evolution is the idea that species change over time, and natural selection is the idea that nature changes over time. B.

What fossils are called "lamp shells"? Where did they live

A repeated or prolonged exposure that may bring it about slowly develop symptoms

Can biodegradable pollutants cause environmental problems

Scientists at the tar pits discovered that many of smaller animals they extracted from the pits still exist around los angeles today. But many larger mammals such as woolly mammoths and saber toothed tigers are now extinct.

The kidneys are organs that filter wastes out of the blood stream. Which of the following objects could best be used to make a simple model of a kidney? A. water pump B. plastic bag C. coffee filter D. block of wood

How might bacteria evolve to resist antibiotics

Which of the following is an example of omosis