Answer:
d
Explanation:
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Answer:
The key factor in determining the habitable zone of a planet is looking for a Earth-like planet that is able to have water on it's surface, and make sure that it can still give or support life.
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Sample Response: The main reason for the decrease in trillium is the large number of deer in the forest that are eating the trillium. The author cites a research study performed by scientists as evidence to support her claim. In this study, researchers planted two fields, each containing garlic mustard and trillium. One was left open to deer, and the other was fenced off. Scientists kept track of the fields for several years. They found that trillium was able to regain much of its original space in the protected field. In the unprotected field, there was still more garlic mustard because the deer ate the trillium. The author also states that similar research studies have been conducted in many forests across the United States, and they all reveal similar results.
The idea of crossing over or genetic variation occurs. please give this brainliest!
In order to create bio mass you must distill certain plants, and you must have those plants. So it is limited because if you don't have plants then you can't create biomass. Let's say all plants go extinct then you wouldn't be able to create anymore biomass
