Once species is gone it's gone?

What type of policy would only provide coverage for specific types of illnesses (cancer, stroke, etc) ? mewa blanket insurance dread disease insurance disability insurance?

How is sunlight used in photosynthesis?

Autotrophs produce food through what process?

Name all the steps in the water cycle 1 by 1

Which of the following organs are involved with chemical digestion? A. Mouth, Pancreas, Stomach, Small Intestine B. Stomach, Pancreas, Pituitary, Larger Intestine C. Small Intestine, Gall Bladder, Kidneys, Mouth D.

How many and what type of chromosomes would be expected in a karyotype of a human male? 22 pairs of autosomal chromosomes and 2 Y chromosomes. 23 pairs of autosomal chromosomes and 2 Y chromosomes.

A species has homologous chromosomes. what does this say about the species?

Which has the greatest effect on the amount of salt in a salt marsh? These are the choices

The reproductive process that creates genetic variety in a population is

Which statement best describes an ecosystem maintaining a state of approximate equilibrium? (1) Nutrients from decayed organisms are recycled in a forest ecosystem. (2) All the frog species in a South American rain forest become extinct.