Which of the following provides evidence that supports the theory of plate tectonics?

Glacier movement

Matching fossils

Seafloor spreading

Types and ages of rocks

Why are nutrient deficiencies abiotic

Many communities have started programs to dispose of evergreen trees after the holiday season. These programs allow individuals to bring these trees to be shredded, and the resulting chips are spread around parks and recreational areas as mulch.

In the ocean, whales compete with tunas for anchovies to eat. How would the sudden decrease in the size of the whale population affect the size of the anchovy population? A. The anchovy population would increase. B.

Binary fission is a process through which A. all cells divide. B. eukaryotic cells divide. C. prokaryotic cells divide. D. cellular DNA is cut in half.

What can the structure of of a skeleton tell us about the relationship between organisms?

Which of these muscles produces lateral rotation at the hip?

Amino acids are divided into what 2 groups?

What is the role of a spinal cord in a human body

When you do an experiment and come up with something that works, you ... A. have a conclusion in which your hypothesis is correct B. are doing research C. have bias because you wanted to be right D. are making inferences

Kate has started to keep a composting bin for her yard waste. She notices that the mulch has a strong odor of ammonia. What process is taking place here? A. ammoniation B. ammonialation C. ammonitization D. ammonification