Answer:
A) The resources used by both species of salamanders are available in limited supply
B) Body size is a heritable trait in salamanders Salamanders that are closer in body sine compete less strongly for food
C) The sympatric salamander populations evolved their present body sizes afterthey became sympatric
D) In sympatric populations, smaller P. Cinereus adults survive better and reproduce more.
All of the above are correct.
They all work in different ways but they all work together. For example, the Skeletal and muscular system will help you move away from danger or fire. Although, the nervous system sends messages to the brain that there is danger or fire.
Enzymes are biological catalysts that speed up a reaction
Answer:
Seismology
Explanation:
Seismology is Greek for earthquake
Answer:
B. Resource availability sets the limit.
Explanation:
The availability of resources determines how much it can carry. It has nothing to do with the primary consumer's productivity nor their reproductive rate.