Answer:
algae - crown pls
Explanation:
algae because if there wasnt algae the food chain wouldnt survive
cardiac muscle require lot of energy to perform while skeletal muscle are used in coordinate of bone moments so they require less energy since mitochondria is powerhouse cell so it is highly concentrated in cardiac muscle...
Answer:
atmosphere -affecting the- biosphere
(I had this question a week ago.)
It has enhanced our knowledge in the science world greatly. Many cell organelles and chemical processes can be studied in more detail using the electron microscope.
