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Lilit [14]
2 years ago
14

What trait separates a platypus from a brown bear on this cladogram?

Biology
1 answer:
kicyunya [14]2 years ago
6 0

Explanation:

a platypus is the only mammal to lay eggs

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A rose bush has waxy leaves and petals that make it difficult for herbivores to eat.
weqwewe [10]

Answer:

<em>False</em>

Explanation:

The wax acts as a sealant to reduce the stress on the roses during transit and up until the time they can be planted and established into ground soil.

6 0
3 years ago
Why are there more overweight people than overweight animals?
aleksandr82 [10.1K]
Humans can will themselves to eat more, as we know that food comes easy to us.

Animals, on the other hand, top priority is survival, so they usually wouldn't think about eating more because it just "tastes good."
8 0
3 years ago
Researchers argue that some bacteria found in the human gut are in a symbiotic relationship with humans, called mutualism. Which
Rama09 [41]

Answer:

Bacteria provides vitamins to humans

Explanation:

The correct answer would be that bacteria provides vitamins to humans.

<u>By definition, mutualism is a type of symbiotic relationship between two organisms in which both benefit from each other.</u>

Bacteria in the gut of humans that provides vitamins to humans also benefit by making the human gut their shelter. While the vitamins represent an important nutrient to humans for their proper functioning, the shelter is also necessary for the bacteria for their safety.

<em>Hence, the observation that bacteria provide vitamins to humans is consistent with the argument of researchers that some bacteria found in the human gut are in a mutually beneficial relationship with humans.</em>

6 0
4 years ago
black coffee has a pH of 5, therefore its H+ concentration is ______ times greater than a solution with a pH of 10.
Tju [1.3M]

Answer:

100,000

Explanation:

pH of coffee = 5

pH of solution = 10

Concentration of H+ ions between successive pH values are in multiples of 10

Hence, the pH difference :

pH of solution - pH of coffee

(10 - 5) = 5

Hence, difference in H+ ions will be :

10^5 = 10*10*10*10*10 = 100,000 times

6 0
3 years ago
Why is it important to keep our water supply clean give 3 sentences ?
Studentka2010 [4]

We require to keep our water supply clean because we imbibe that water. If our water supply wasn't unsullied, we would die of dehydration. Another reason is that without water, all the crops would die and we wouldn't have any aliment to victual and so we would withal die of hunger.

8 0
4 years ago
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