Matching Seed Plant Structures to Their Functions
Match each structure to its function.
pollen
carries water
phloem
contains a plant embryo
xylem
develops into sperm cells
seed
carries food
It’s a match up question

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is