Compare primary succession
and climax community. in
your discussion, identify now
long-term survival of species
is dependent on resources
that may be limited..

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted