Answer:
A hummingbird feeding: Mutualism
Explain Interaction: The hummingbird drinks the nectar from the flower and the hummingbird may help pollinate the flower.
I'm a bit confused by the plants on the floor one.
Plants on a Forest Floor: Competition
Explain Interaction: The plants on the forests floor compete with each other for the same resources. Both may not receive enough of those resources. Note: When I was around Middle School and High-school I was only taught mutualism, commensalism, and parasitism, so let me know if competition is not a choice your teacher gives you to choose from or wasn't taught to you
Flea bites human: Parasitism
Explain Interaction: The flea drinks the persons blood as food and the person is hurt. Flea bites can be itchy and become painful. Fleas may also also carry disease.
Clownfish in Anemone: Mutualism (although I hear some people say commensalism)
Explain Interaction: The anemone provides protection and a place to live for the clownfish. The anemone may eat bits of food left over from the clownfish.
Answer:
Van Helmont thought he proved that plants obtain nutrients from water rather than soil.
Answer:
Option 3 separation of sister chromatid
Explanation: the separation of sister chromatid is present in meiosis and mitosis while 1,2,3,4 and 5 occurs only in meiosis.sister chromatid are held together by the centomere. They are usually an identical chromosome pair.
At anaphase stage of mitosis, chromatid separate where the centomere divide into two and each one moves towards the opposite of the spindle pole thereby pulling one chromatid.
In meiosis, separation of sister chromatid is at anaphase 2, it is quite similar to mitosis. In meiosis, sister chromatid separate directly from each other by the centomere splitting and each going into the opposite poles. The end stage of mitosis gives rise to 2 daughter cells while meiosis gives rise to 4 daughter cells.
Answer:
Acceleration
Explanation:
The mass of something makes it more heavier which makes it fall down faster, This is also one of Issac Newtons theories but he mostly stayed on the apple one.
Answer: So you know where to land and be aware of any obstacles that could potentially harm you.
Explanation:
