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Fofino [41]
3 years ago
13

I need help plz and thx

Biology
1 answer:
Komok [63]3 years ago
7 0

Answer:

If the Earth weren't tilted on its axis, there would be no seasons. And humanity would suffer. When a Mars-size object collided with Earth 4.5 billion years ago, it knocked off a chunk that would become the moon. It also tilted Earth sideways a bit, so that our planet now orbits the sun on a slant.

Explanation:

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A pharmaceutical company claimed that experiments showed that its drug could effectively reduce the growth of cancer cells by 35
Mazyrski [523]
<span>The labs were unable to reproduce the pharmaceutical company’s data

An important characteristic of scientific experiments is that their results can be replicated. In this case, assuming that the laboratories followed the same procedure as the pharmaceutical company, the fact that the data could not be replicated means that the company's claims are invalid. The validity of the claims is more questionable given the huge difference in the final conclusions, with the company reporting a 35% decrease, while the maximum decrease observed by the labs was 8%.
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8 0
4 years ago
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Which characteristic makes fungi similar to plants?
beks73 [17]

<span>The answer is D. Both fungi and plants can grow in soil.</span>

<span>
Through the process of elimination:
- Plants are autotrophic organisms while fungi are heterotrophic organisms.
- Plants have vascular tissue, and fungi don't.
- Fungi are the only organisms that have cell walls made of chitin.
Therefore, the correct choice is that both fungi and plants can grow in soil.</span>

6 0
3 years ago
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What are complex compounds produced by living organisms called?
Shkiper50 [21]
The answer is "autotroph."
5 0
3 years ago
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At the time of the origin of LUCA which mode of nutrition was NOT being used?
Vinvika [58]

Answer:

C. Photoautotrophs-oxygenic.

Explanation:

LUCA is an abbreviation of the ‘Last Universal Common Ancestor’. The LUCA was a microorganism which lived around 4 billion years ago. The evidence had shown that the LUCA was lived deep underground in hydrothermal vents. These vents were rich in iron-sulphur. It did not use air but made its food from the metal-rich environment surrounding it. It made organic compounds such as ammonia for its metabolism from elements such as hydrogen, carbon dioxide and nitrogen.

6 0
3 years ago
What is the difference between a toad and frog?
natita [175]
Frogs have smooth, moist skin long, stripy legs and are likely to be found in damp habitats in the garden. and Toads have warty skin, golden eyes and prefer to crawl rather than hop.
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