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Firdavs [7]
3 years ago
5

HELPPPPP WILLL GIVE BRAINLIEST!!!!!RATE!!!!! AND THANKS!!!!! EASY BUT IM DUMB!!!!

Biology
1 answer:
Archy [21]3 years ago
4 0

Answer: The answer is B

Explanation: Sickle cell malaria is a genetic disorder that originated in Africa due to Malaria

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Humans are part of complex ecosystems. Describe a few components of the ecosystem in which you live. In your answer: - identify
DerKrebs [107]
Abiotic factors in common ecosystems:

1: Bats are interesting creatures, and use echolocation to make food
2: The cave walls help spread the voices of the bats
3: They have to use echolocation to breathe

Biotic factors:

1: Some good roles for bats are predators 
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3: They complex human system life<span />
8 0
3 years ago
A biologist at a highly prestigious biology conference presented an informative speech on how DNA in genetics works. All audienc
Arada [10]

The question is incomplete as it does not have the options which are:

A. novelty

B. creativity

C. consensus

Answer:

A. novelty

Explanation:

Novelty refers to a qualitative identity that is used to represent the new ideal things or some fresh and refreshing ideas.

In the given question, the person who was presenting about the idea of How DNA works in genetics? failed to present something new about the DNA and just presented what was already known to the audience.

Since the presenter failed to express the new ideas in his presentation about the DNA that is no novel ideas were presented therefore the audience started to leave the presentation.

Thus, Option-A is correct.

3 0
3 years ago
Which of the following types of specialized cells are only found in plants? A:Phloem B:Glandular C: Muscle D: Nerve
iris [78.8K]

Answer:

pretty sure its d im so sorry if im wrong I greatly apologize

7 0
3 years ago
Austin builds three pinewood derby cars. Car A weighs 5 ounces, Car B weighs 6 ounce, and Car C weighs 7 ounces. He predicts tha
Margaret [11]
He could race multiple cars with different weight added on them and do multiple races (just to be sure) and see if his theory was correct, if not he should right down what he has learned from his experience! :D

-You'll never learn if u don't try ;)
8 0
3 years ago
What percentage of species do scientists predict we will drive to extinction by the year 2100?
Dovator [93]

Answer: 50%

<span>Life on Earth appears to be on its way to extinction because of the carbon being pumped into our atmosphere.</span>

<span>Biologists reported that one in five species on Earth show signs of extinction, and unless urgent action is taken to save the planet’s biosphere, </span><span>scientists predict that  50% of species will be driven to </span>extinction by the year 2100.

<span>.</span>

7 0
3 years ago
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