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Masja [62]
3 years ago
11

Please do no.1 and 2!! Please and thank you so much!!

Biology
2 answers:
soldi70 [24.7K]3 years ago
7 0
1: plant cells have a cell wall and also have a cell organelle called chloroplasts.
Cell wall provides the structure for a plant because it doesn’t have bones like animals do, and chloroplast help make it food through photosynthesis.
2: the cell membrane in both plant And animal cells helps lets needed materials in for the cell (plant: lets in water, and co2) (animal: lets in other materials), cell wall provides structure to a plant cell, but animals don’t have it because we have bones. Nucleus in both plant a animal cells help control the organelles and make them function properly, cytoplasm in both plant and animal cells helps hold all the organelles of the cells in place and lets materials travel around the cell to where it’s needed. The mitochondria help provide both an animal and plant cel energy for its everyday processes and is needed for the organelles to function properly. The chloroplasts which are only in plant cells, helps the plant make food for itself whereas we can shut get our nutrients by getting up and getting/eating food. Finally, vacuoles in both plant and animal cells helps hold food and other materials for the cells but mainly in plant cells where the vacuoles are bigger and are needed to hold much of the extra water for when the cell needs it.
dybincka [34]3 years ago
6 0

Answer:

1.Plant cells have a cell wall, but animals cells do not. Cell walls provide support and give shape to plants. Plant cells have chloroplasts, but animal cells do not. ... Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles, if any are present.

Explanation:

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This is done by putting all your favortie food in a metal container. With no air access, the bacteria or mold in the food already in can’t escape and new ones can’t get in. THe can then is boiled to a certain tempature where then the bacteria dies. Now the food can even be perishable stuff like meat (most common fishes), fruits and even a nice can of liquid soup. Nothin g can get in. Nothing can get out but nothing CAN get out becuase eveythign is dead. Canned food can last REALLY LONG, good for long term expeditions without a fire or food.

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