Can I see the models?? I don´t know what the cactus looks like/
The autonomic nervous system releases chemical messengers to influence its target organs
B
The other problems are not as easily solved; whereas, data collection over long periods of time is possible and was already done in the past, eg temperature and weather patterns. Therefore, this is the easiest limitation to overcome.
Answer:
A. 2 cells are made from one cell
food vacuole or granule:- used to contain food for digestion .
contractile vacuole :- used to remove excess water.
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