Using the model, calculate how much carbon, in g/m2, will be passed from the grasshopper to the decomposers.

B)55 g/m2

Explanation:

Grasshoppers receive 110 g/m2 carbon from grass; release 45 g/m2 carbon into the atmosphere from cellular respiration; pass 10 g/m2 carbon on to shrews.

110- 45 - 10 = 55 g/m2

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.