Why In ponds where there are viable fish and plant populations, algae are seldom seen. Explain. People who have backyard ponds often keep snails and tadpoles in the ponds. Explain the purpose of these organisms.

Climate change causes problems for organisms that have adapted to their environments. Please list two problems that climate change could cause which would prevent organisms from surviving in an environment to which they are well adapted.

Green algae lives only in water; may be unicellular or multicellular; haploid stage dominant True or false

Fungi and some protists are saprobes.  What does this mean?   Question 11 options:   They have chloroplasts and are photo-autotrophs.   They live in the deep ocean vents and use chemosynthesis to obtain energy from sulfur compounds.   They have an association with photosynthetic algae that help them obtain energy from photosynthesis.   They excrete digestive enzymes outside of their cells and then absorb the nutrients they need from organisms they are decomposing.

What happened to the sea floor algae and plants? If fewer organisms are eating them, shouldn’t their numbers have increased? Why are they rare now?

Look at the graph and answer the question on the other image

have a colony consists of loose association of independent cells where some cells may be specialized for reproduction. Volvox Diatoms Amoeba D Ulva

To explain: The reason why coral reefs are often compared to tropical rain forests.