How do ecosystems function? (Select all that apply.) Biotic factors depend on each other for food, shelter, protection, and reproduction. Biotic factors are dependent on abiotic factors for food and protection. Abiotic factors depend on biotic factors for food, shelter, protection, and reproduction. Abiotic factors affect the type and number of organisms that live in a particular ecosystem.

Which sentence uses the word your correctly? o a. i didn't know your in my third period class. ob. where did you finally find your missing book? oc. i hope your feeling better in time for the party.

True or falsethe right to privacy is clearly written out in the constitution

Tortoise shells and snail shells are similar in function: they protect the organism from predators. based on a comparison of the organisms in the images, what can you conclude? 1. tortoises and snails have homologous organs, and they’re evolutionarily related. 2. tortoises and snails have homologous organs, and they belong to same species. 3. tortoises and snails have analogous organs, and they belong to the same species. 4. tortoises and snails have analogous organs, and they don’t belong to the same species. 5. tortoises and snails have analogous organs, and they aren’t evolutionarily related.