1. What happens to raisins placed in water for a long period of time A: Their texture and size change

B: Their size and appearance change

C: Their appearance and texture change

D: Their texture, size and appearance change

2.Which is an example of active transport?

A:water molecules moving into the root of the cells

B:particles moving out of the lumen into the blood across its concentration gradient

C:magnesium ions moving out of the root hair cells

D: magnesium ions moving into the root hair cells

Scientists studied reproduction in the new zealand mud snail to answer the question, “are there benefits to reproducing sexually or asexually? ” which of these hypotheses would least likely aid the scientists as they worked to answer the question? sexual reproduction is advantageous over asexual reproduction because it reduces the rate of mutation accumulation. asexual reproduction is advantageous over sexual reproduction because it allows the snails to produce more offspring. sexual reproduction is advantageous over asexual reproduction because it allows for snails to have increased genetic variation. asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social

Text version using the diagram above, match the description to the corresponding location in the carbon cycle model. provide the letter only. carbon dioxide is converted to sugar used for food. carbon trapped in fossil fuels is converted to carbon dioxide. organic carbon is converted to fossil fuels. carbon dioxide is converted to carbonates. sugar is broken down and converted to carbon dioxide. location location location location location

What determines whether a particular cell is able to respond to a hormone?