Hi there :)
I would go with B. a gabbro of minerals.
Sorry if its wrong
-Take Care Now-
`Ans~
Answer:
Which statements regarding hypotheses are true? Check all that apply. Hypotheses are based on observations. Hypotheses are written when experiments are complete. Hypotheses are formed from testable questions. Hypotheses are tested with controlled experiments.
.:Answer:Many bears hibernate in caves during winter
Explanation:
I'm pretty sure it's answer D. It's the only answer choice that really makes sense.
Answer:
I think that birds have different bill lengths because of their habitats and their diet. Also natural selection and evolution has also played a factor due to the fact that birds have not always looked the way that they do now, for example the Archaeopteryx a bird that lived around the time of the dinosaurs had a shorter and more powerful bill to grind insects and small mammals
Explanation:
