Identify the type of symbiotic relationship described in each scenario.

Some wasps lay their eggs on caterpillars called tomato hornworms. When the eggs hatch, the young wasps burrow into the caterpillar’s body and eat it alive. The adult wasps then fly away. This is an example of ( a. mutualism, b. parasitism, c. commensalism).

A lichen is an organism made up of an alga and a fungus. The alga supplies energy for itself and the fungus through photosynthesis. The fungus provides a protected space for the alga to live. This is an example of ( a. mutualism, b. parasitism, c. commensalism).

Clown fish can swim among the poisonous tentacles of sea anemones without being harmed. The sea anemone protects the clown fish from predators, but gets nothing in return. This is an example of ( a. mutualism, b. parasitism, c. commensalism).

Which mantle is under the crust the upper mantle or the lower mantle i think it's upper let me know if i'm right

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

Read the following scenario to answer the following question. over the past 60 years, many amphibian species have experienced significant population declines, and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. when most populations of a wide-ranging amphibian species are lost and the few remaining populations are widely separated, we expect to see that a. the founder effect becomes increasingly important b. microevolution no longer occurs c. gene flow between populations is reduced d. artificial selection becomes a greater factor in microevolution