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Nataly [62]
3 years ago
15

Which of the following statements about minerals is false? A. Minerals reflect light in different ways. B. The color of a minera

l's powder doesn't change. C. The densities of many minerals are quite similar. D. A mineral can break in only one way.
Biology
1 answer:
UkoKoshka [18]3 years ago
3 0

Answer: B. The color of a mineral's powder doesn't change.

C. The densities of many minerals are quite similar.

D. A mineral can break in only one way.

A mineral is a naturally occurring inorganic compound. It is a chemical compound that usually found in crystalline form. The color of the mineral's powder can change because of the oxidation or reduction of particles present in it. The density of many minerals cannot be same because all mineral particles exhibit different composition of atoms or molecules which are responsible for physical and chemical structure of minerals. Hence, minerals vary in density. A mineral can be broken down into many ways like fracture, cleavage and other methods.  

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Alex17521 [72]

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The correct answer is - human and climate both depend on one other.

Explanation:

Climate helps humans in various ways such as providing a condition for agriculture, produce things. In response human activities destroying the Earth's atmosphere and climate.

Human activities resulting in climate change by increasing greenhouse gases which increase the temperature of the Earth. There are various activities like the burning of fossil fuels, pollution, which releases carbon dioxide gas into the atmosphere.

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2. What new realizations do you have about solving problems involving sequence? How would you connect this to real life? How wou
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To solve real life problems involving sequences,we use the word 'SEE PLAAN DO AND LOOK BACK, when we have problems, we need to see what is the problem about and what is the cause. Then we plan how we would solve that problem. Next is to do what we have planned. The last thing is to look back to see if we have made errors in the solution and it will familiarize us with method of sulotion and this may be useful for solving a future problem.

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3 years ago
PAL: Cadaver > Muscular System: Upper Limb > Lab Practical > Question 4
borishaifa [10]

Answer:

Brachialis

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The Brachialis is an anterior skeletal arm muscle that extends from the medial arm to the superior area of the forearm. The brachialis fibers originate in the anterior part of the humerus and direct to the inferior part of the elbow, where they insert in the upper region of the ulna and distal radius. This muscle is an elbow flexor being used in every movement needed to approximate the anterior part of the forearm to the arm. It is a very thick and powerful muscle that acts with high speed.  

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3 years ago
If a cat has 38 chromosomes in each of its body cells how many chromosomes will be in each daughter cell after mitosis
Aleks04 [339]
38 chromosomes

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3 years ago
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Why are amphibians known as the ""planet’s greatest survivors""? How have they evolved over time?
ANTONII [103]

Amphibians are referred to as the "planet's greatest survivors" because they have repeatedly avoided extinction over the course of 400 million years.

<h3>How did the amphibians survive?</h3>

Over the years, the amphibians have had to adapt to various surroundings. Small animals called amphibians require water or a moist environment to exist. This group of species includes newts, salamanders, toads, and frogs. All have extremely thin skin that allows them to breathe and absorb water. Additionally, amphibians have unique skin glands that create functional proteins.

According to fossil evidence, amphibians descended from lobe-finned lungfish about 365 million years ago. They were very successful since they were the first terrestrial vertebrates. Some of them were considerably bigger than modern-day amphibians. The predominant group of land vertebrates for more than 100 million years was amphibians.

Learn more about amphibians here:

brainly.com/question/14658419

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2 years ago
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