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Answer: I beilve the answer is b, sexual reproduction requires a male and a female joining together internally
Rough er are flattened spaces while smooth er are tubular
rough er have ribosomes attached to its outer surface while smooth er does not
rough er plays a part in protein synthesis, while smooth er synthesises fats and steroids, and also detoxifies harmful substances
Answer:
Because the hole in the window is larger on the outside, Bill concludes that
there was an impact from outside the house with an object such as a stone
He can also infer that the object that went through the glass has a pointed shape whose tip first crossed the glass
