Answer: C) The cell can produce energy for cellular functions.
Explanation: A cell is the functional unit of all living things. Cells are made up different parts with specialized functions. Cells take in nutrients from food and convert them to energy which is needed for other cellular functions. The specialized functions of the different parts of a cell can only be carried out if sufficient energy is provided by the cell. The functions of different parts of a cell include reproduction, absorption of nutrients and removal of substances from the cell, protein synthesis but none of these functions will be carried out if energy is not supplied.
<span><span>
Jellyfish are found in every
ocean of the world. They are even found in some freshwater lakes and
ponds.[6]
</span><span>
Jellyfish range from the size of
a thimble or the eraser tip of pencil to approximately eight feet in
diameter with tentacles that reach 200 feet. That is as long as two blue
whales.[1]
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Each jellyfish tentacle is armed
with thousands of cells called cnidoblasts. Inside the cnidoblasts are
nematocysts, each of which contains a coiled stinging thread. When a
fish or other object becomes tangled in the tentacles, the pressure
inside the nematocysts causes the venomous threads to uncoil like a
spring-loaded harpoon</span></span>
D, low sea levels caused the ice age.
Plants capture sunlight to acquire energy needed to produce their own food. Photosynthesis uses light energy to convert water and carbon dioxide into glucose and oxygen. Cellular respiration provides usable energy for the cell in the form of ATP. Water and carbon dioxide are products of cellular respiration.
