An abnormal growth of scar tissue that is thick and out of proportion is called a

How are human activities disturbing carbon dioxide levels and affecting marine life

Assume that block A is accelerating with block B at a rate of 0.800 m/s2 along a frictionless surface. What is the mass of both A and B 120 145 105 125

Martin gets A's (95 100) on all of the writing assignments that he does, but he has skipped half of the writing assignments.

describe 2 observation of water that provide evidence that water molecules are attracted to one another

The deepest humans have ever drilled is 12 kilometres below the Earth's surface. However, this is a tiny fraction of the diameter of the whole planet. Imagine you could drill all the way to its centre - write 3 sentences to what would that be like?

How does the presence of a oncogene lead to the formation of a tumor

Why is a cells DNA like the books in a library

In humans the allele for albinism is recessive to the allele for normal skin pigmentation. If two parents are heterozygous, what is the parents genotype?

What is the outer edge of a frog blood cell called?

In 1883, a catastrophic event caused climate change, a massive tidal wave, and violently red sunsets. Which event below would be the most likely to have caused the listed effects in 1883? A. a volcanic eruption B. a typhoon C. a hurricane D.