1. Create two food chains from the following list.

raccoon
mallard duck
mosquito larva
algae
Elodea
freshwater clam
human
duckweed

What are some possible short and long term medical concerns for crew members on longer space exploration trips

How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point