A. She turns around to go get her suitcase at point B, you can tell because the line decreases back to 0 then starts again.
B. She waits at the railroad tracks from points D-E for 5 minutes. At these points her distance remains constant, she is not moving.
Answer:
The energy transformation that takes place during cellular respiration is the conversion of glucose (chemical energy) to another form of compound with high energy bonds (adenosine triphosphate) that can be readily used by the body. All energy on Earth comes from the sun.
<span>The circulatory system is the combination of the lymphatic system and the cardiovascular system. It comprises of the heart, blood vessels and blood as well as lymph, lymph nodes, and lymphatic vessels. It controls the whole transportation activity in the body.</span>
Answer:
Theres no nucleus and what makes it a nucleus is the nuclear membrane. So the answer is the presence of a nuclear membrane.
Answer:
light energy, water, carbon dioxide and chlorophyll
