How does the cardiovascular system help the skeletomuscular system? A. The cardiovascular system sends bone marrow to the muscles.
B. The cardiovascular system sends oxygen to the muscles.
C. The cardiovascular system connect tubercles to fossae.
D. The cardiovascular system connects actin to myosin.

What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy

Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.

Someone with these questions! pls 30 pts