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My name is Ann [436]
3 years ago
8

BRAINLEST SUPER EZ QUESTION Why is ocean water considered a mixture but a cup of water is a pure substance?

Biology
1 answer:
devlian [24]3 years ago
3 0

Answer:

Ocean water is a mixture! Salt and water together, makes salt water, since the salt dissolves in it.

Normal water in a cup, though, is a pure substance. Nothing is in it, and its purified, so it is not a mixture.

If it's more than one things, it's a mixture!

I hope this helps!

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Bovine spongiform encephalopathy (BSE) is a slowly progressive, degenerative, fatal disease affecting the central nervous system
Kisachek [45]

Answer:

<u><em>The correct option is C) Prions</em></u>

Explanation:

Bovine spongiform encephalopathy (BSE)  or Mad Cow Disease  is a disease which occurs due to transmissible particles known as prions. Prions cannot be considered as living organisms as they do not acquire many of the living characteristics. They are just considered as a protein which gest converted into an activated, toxic form  as soon as they encounter a host cell. This toxic protein harms the central nervous system (CNS) of the cow host and is transmissible.

8 0
3 years ago
HELP!! ILL GIVE U BRAINLIEST
patriot [66]

Answer:

A recessive autosomal allele is a heterozygous pair.

Explanation:

they have one mutated gene (recessive gene) and one normal gene (dominant gene) for the condition.

I would say you're best choice is E or F, but I can't remember right now. Its been a bit since my gene mutation module. Sorry I can't help more!

8 0
3 years ago
Use the drop-down menus to match the following
marissa [1.9K]

Answer:

1. lungs

2. skin

3. large intestine

Explanation:

lungs inhale oxygen

skin is on the outside of the body

the large intestine processes your food into feces

5 0
3 years ago
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barxatty [35]

Answer:

C. infectious

Explanation:

6 0
3 years ago
How does resource partitioning help two simular species coexist?
klemol [59]
<span>Research partitioning is an adaptive evolution that when species are have similar preys, they compete with each other and one species is deemed to extinct in the process however if two species are of different preys, then they can exist with one another. To exist with one another, organisms belonging to a same species either compete for the resources or divide it amongst themselves. This concept is important because it helps in diversified ecology, where animals and plants of the same species co-exist and creates a beauty with nature.</span>
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