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Citrus2011 [14]
3 years ago
11

All the black widow spiders on a 5 acre farm

Biology
2 answers:
pogonyaev3 years ago
8 0
The answer is B. Population
algol133 years ago
3 0

Species because they group that shares the same traits

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Please help me ASAP!!!!!!!
vagabundo [1.1K]

Answer:

B.

Explanation:

The forces that are acting up and down on the box are equal, so they cancel each other out

The forces that are acting left and right are not equal, as the force pushing right on the box overpowers the force pushing left on the box by 50 N. That means that the answer is B (as a side note, you might have accidentally switched your labels. The arrow pointing to the right means that it is pushing the box to the right).

4 0
3 years ago
True or false, the more elliptical the stain, the more accurate the definition of directionality
gavmur [86]
The answer is true, if something in coming at you from a steep direction, there will me more of a long oval shape rather than it hitting you head on making a circle
3 0
4 years ago
By controlling the spread of vegetation and the balance of certain fish species, the American alligator serves as a(n) in its ec
seraphim [82]

Answer: Below

Explanation:

Alligators play an important role in maintaining ecosystem balance. Sitting at the top of the food chain, alligators are top predators and help keep other animal populations in balance. By digging holes and leaving trails throughout marshes, they create habitats for fish and marine invertebrates

3 0
3 years ago
Screening someone's blood - and the
mixas84 [53]

Screening someone's blood and the biomolecular revolution would not have been possible without the human genome project.

<h3>The human genome project</h3>

The human genome project was initiated around 1990 with the aim to obtain the sequence of genes in an individual. It seeks to obtain the accurate arrangement of DNA in human beings.

<h3>Impact of the human genome project</h3>

The human genome project has made it possible to study all the genes in human beings and made us able to have a better view of biomolecular science.

Hence, screening someone's blood and the biomolecular revolution would not have been possible without the human genome project.

Learn more about human genome project: brainly.com/question/12572919

3 0
3 years ago
Phenylthiocarbamide (PTC), also known as phenylthiourea (PTU), has the unusual property that it either tastes very bitter or is
faltersainse [42]

Answer: a

Explanation:

A

5 0
2 years ago
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