How are lichens able to survive in places that most others organisms are unable to live, such as on mountaintops and in barren deserts?

What is the connection between skin sunlight and vitamin d?

Pathogens can be transmitted through contact with surfaces like doorknobs and countertops. a. Trueb. False

Galaxy that has a dense core of stars and has spiral arms

Which of the folowing represents characteristics of the four planets closest to the sun?

How is an invasive species introduced to a new ecosystem? An invasive species is introduced to an ecosystem through a fill in the blank

Select the benefits of reproduction by meiosis. Organisms can reproduce rapidly. Genetic variation occurs. Mutations are not copied over and over again. Genetically identical copies of parents can be made.

What is law according to science

Why is DNA important to a cell?

What happens during S-phase of the cell cycle? A) Cell size doubles B) DNA replicates C) Chromosomes form D) Cell prepares to divide

What results from combining two complementary pigment colors? a secondary pigment a white pigment a primary pigment color a black pigment