Why are lobsters scavengers in the ocean?

What is a chemical structure of enzyme?

All organisms need A. to live near water B. a source of energy or C. to live in a group with other organisms

What information would a biologist most need to know about an area to identity an ecosystem? the highest degree of latitude the biotic and abiotic factors there the predators and the prey that live there the longitude of the area

Who discovered cell? and when it was discovered?

Pain receptors are free nerve endings that respond to tissue damage and display sensory adaptation true or false

Referencing one item you documented in your search, explain why taking precise measurements is important when investigating a case.

A reseacher was studying mutations in bacteria. he found that certain bacteria had changes in their dna that allowed them to be resistant to antibotics. this research is an example of. The mutation will lead to

If proteins were rigid, why would they make poor receptors?

What is the outer covering of a leaf called? asap! epidermis mesophyll stalk leaflet

What is a cell's main source of energy. glucose, protein, fat?