This is the energy generated in the earth's core and produces steam and hot water.

If the white powder was an starch how would each of the test turn out

Evidence used to support spontaneous generation was the observation that foods over time become covered in maggots or fungal and bacterial growth. The inference behind spontaneous generation is that there is no "parent" organism.

What is the physical state of DNA after being denatured by heat? A. individual bases, sugars, and phosphates B. double-stranded C. individual nucleotides D. single-stranded E. isomerization

Where are new skin cells produce to replace old cells that have been shed?

Why are cells generally so small? Select all of the answers that apply. A) As they grow, their volume increases faster than their surface area. B) As they grow, their surface area increases faster than their volume.

What do mitochondrial and thylakoid membrane have in common

How does an intense rainfall that follows a servere drought increase flooding?

Etrodotoxin is a potent toxin found in a variety of organisms including the pufferfish. The toxin binds to the extracellular side of the Na + channel and prevents channel opening. This leads to paralysis of muscles, including the diaphragm.

What is a nucleolus?

What altitude can a desert reach?