Answer:
heart blood vessels and blood
Explanation: I think camouflage method or a design that scares away predators.
Answer:
Its C: Use the first column of data for the x axis the second column for the y axis and plot the data in a line graph to show the growth trend.
Explanation: i took the test lol
A mutualistic and A a decrease in the number of corals
ANSWER: the 3 different life spans found in plants are annuals, biennials, and perennials
