Please help! A lot of points

1. Some amphibians and crayfish can withstand periods of dryness by burying themselves in mud. In which pond would they survive best?

Pond A, b, c or d?

2. Some mussels require a sandy bottom in order to maintain an upright position. In which pone will they die out?

-Pond a, b, c or d?

3. Which pond would most the most likely to lead terrestrial succession?

-Pond a, b, c, or d?

When water freezes, it . contracts expands

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.