Whixh abiotic factor is necessary for animals to survive in an aquatic ecosystem?

a. dissolved O2

b. light

c. low salinity

d. algal blooms

e. dissolved CO2

How does animal farm function as an allegory?

Match the careers with the career clusters. curriculum developer tax auditor paralegal attorney federal aid coordinator speech-language pathologist

Match the gastric phase on the left (1-3) with the correct description on the right (4-6): 1. intestinal phase 4. prepares stomach for arrival of food 2. gastric phase 5. stomach empties and decreases secretions 3. cephalic phase 6.

Fresh water moves into a single celled organism

In 2025, in developing countries, how many males will be 50-54?

Demi is a 10-year-old with a mental age of 12. demi's intelligence quotient (iq) is

Where does most of the nitrogen in earths atmosphere come from? A: fires B: erosion C: bacteria D: the breakdown of carbon dioxide

Which of these cannot be broken down into simpler substances? Compound Element Organ Organism

What jseone ting dna and rna have in common

Any statements about optimal population are inevitably culturally determined. a. True b. False