Which of these is an example of physical weathering? A. iron in igneous rock rusting B. plant roots splitting rock C. students tearing paper D. acid rain breaking down rock

Define the fossil record * No complex words - Short

Which of the following statements is true regarding a trihybrid cross between two true-breeding homozygous individuals with contrasting phenotypes?

A praying mantis catches and eats a moth. which of the following terms sets describes the praying mantis? a. omnivore, heterotroph, producer b. producer, carnivore, autotroph c. predator, herbivore, heterotroph d. consumer, carnivore, predator

How does magma form rocks that look smooth and glassy

When blood glucose levels are low, the body begins to use more noncarbohydrate fuels for energy production. this process is called glucose activation?

Describe the different types of fossil fuels. What makes them nonrenewable?

As the number of rabbits in a community goes up, the number of foxes in the same community goes up. What type of relationship is this?

Which of the following locations would most likely have the most fertile soil

What are dna composed of?

A species of a hippo mates once a year every February 14. in the same community a different species of hippo mates a year in march and august. what is this a example of.