Write a paragraph explaining the function of a cell wall and cell membrane and why plants have cell walls and animal cells do not. a good paragraph with good vocabulary

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Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.

What type of pollution does household garbage cause