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bezimeni [28]
3 years ago
11

I WILL GIVE BRAINLYEST!!!!!!!.

Biology
2 answers:
Reptile [31]3 years ago
4 0
I think it is 10 grams
Hope this help you?!
Natalija [7]3 years ago
3 0

Answer:

It's 5 grams

Explanation:

After 2 half lives that would mean a quarter of the original, because one half times one half is one fourth. 20 times one fourth is 5 grams.

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A hawk has a genetic trait that gives it much better eyesight than other hawks of the same species in the same area.
qwelly [4]

Following are the response to the given points:

  1. Hawks possess greater vision, which allows them to compete less effectively and successfully; those with better vision have a better chance of acquiring food.
  2. Improved eyesight, in my view, is the most significant reason for living.
  3. Individuals with stronger eyesight have a better probability of survival.
  4. The prevalence of the population would rise over time.
  5. Hawks with greater eyesight but weak wings will not have the same advantage as those with regular eyesight and wings.

<h3>What did hawks evolve from?</h3>

They evolved from a group called the theropod dinosaurs that contain bipedal carnivores such as Tyrannosaurus rex and Velociraptor.

Thus, this is the answer.

To learn more about genetic trait click here:

brainly.com/question/2655226

#SPJ1

3 0
2 years ago
Mad cow disease is caused by deformed proteins called prions. The disease is spread when meat from an infected cow is eaten. Pri
Vesna [10]

Answer:

Prions, however, are not living organisms. Prions are infectious proteins. For unknown reasons, these proteins refold abnormally and cause a domino effect in surrounding proteins which in turn mutate into stable structures

Explanation:

This is a pic of Prions

4 0
3 years ago
Select the correct answer.
natali 33 [55]
The best answer would probably be observation because a hypothesis and theory is not always reliable. an observation describes what IS happening during the experiment.
4 0
3 years ago
Read 2 more answers
What is the purpose of chromosomes in the nucleus?
attashe74 [19]

They are made of protein and one molecule of deoxyribonucleic acid (DNA). As the genetic material passes from parents to child, the chromosomes are responsible for containing the instructions that make the offspring unique while still carrying traits from the parent.

6 0
3 years ago
Read 2 more answers
What effect does the terrain of a biome have on its climate and weather?
Basile [38]
If the climate is hot and dry then the biome will be a desert, if the climate is hot and wet, the biome will be a rainforest, if the climate<span> is dry and cool it would probably be a coniferous forest, if cold and wet, deciduous forest.</span>
6 0
4 years ago
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