Please help me give reasons and explain do it right and I will give brainlist I promise
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Answer:

true

Explanation:

i am not sure but i hope it will help you

True, polymers are made of monomers, and both are kinds of compounds

Explanation:

So from this, we can conclude that polymers are made of monomers, and both are kinds of  compounds

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The correct action that Lloyd should recommend to his partner who was looking down into the test tube if heating must continue would be to move the test tube so that the opening is pointing away from all students.

Hence, the most correct action would be for Lloyd's partner to move the test tube so that the opening is pointing away from all students.

More on laboratory safety practices here: https://brainly.com/question/4820974

Answer:

Move the test tube so that the opening is pointing away from all students.

Answer:

If the inter breeding absent between the individual of different species due to some barrier or mechanism calles reproductive isolation.

Answer:

Copernican Heliocentrism

Explanation:

erosion, because glacier is considered an agent of erosion

Answer:

Clean, wrinkle-free, scrubs should be worn by all medical personnel with the occasional exception of veterinarians, who may need to wear business casual or professional business clothing underneath their white coats instead.

Explanation:

Answer:

Hunger is a normal sensation that makes you want to eat.

Explanation:

Your body tells your brain that your stomach is empty. This makes your stomach growl and gives you hunger pangs. Hunger makes some people feel lightheaded or grouchy.

from:

Hunger, Fullness, and Appetite Signals | Michigan

Answer:

The brain triggers the release hormone called ghrelin in response to an empty stomach or in anticipation of the next meal.

Explanation:

hope this helps

Answer:

Hydrogen chloride, carbon monoxide, or nitric oxide do all have diatomic molecules. In essence, what that means is that they are all gasses at room temperature. Because their atomic nuclei have its origin in different elements, scientists refer to them as heteronuclear.

Explanation:

Answer:

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The hydrogen bond is one of the strongest intermolecular attractions,

Answer:

7

1

We usually get some questions about how many hydrogen bonds these compounds can create, we use it to differentiate between the boiling point of each one of them so it would be great if you could help me.

So what I know that H2O has 4 hydrogen bonds those are 2 from hydrogen atoms and 2 from other molecules that has 2 hydrogen atoms connected to the 2 lone pair of electron that the oxygen has.

In HF, It has 2 hydrogen bonds. The same explanation implies here. In NH3, 2 hydrogen bonds because N doesn't have the required amount of lone pairs to make more hydrogen bonds.

Explanation:

Answer:

speed

Explanation:

speed = distance ÷ time

distance = speed × time

time = distance ÷ speed

Answer:

Phosphorus

Explanation:

Answer:

When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.

Answer:

D) Photosynthesis

Explanation:

Answer:

e. Antibody production

Explanation:

Answer:

C ) A sperm cell

Explanation:

These cells are our sex cells – sperm in males, eggs in females. During meiosis one cell divides twice to form four daughter cells. These four daughter cells only have half the number of chromosomes of the parent cell – they are haploid. Meiosis produces our sex cells

Explanation:

in short answer,

advantages :

- more green more fresh air

- we are lack of rainforest these days, this is one way to taking care of greens by making it.

disadvantages :

- still require environmental damage for building the building itself, toxic waste and so on

- required $$$$ to buy the plants or seed itself

Answer:

not really because mitochondria break down and convert material into energy. a charger just resembles pulling energy from a bigger source.

Answer:Photosynthesis is a process of cooking food by green plants using oxygen, Carbon dioxide, sunlight, water and minerals.

I hope it helped U

stay safe stay happy

Answer:

below

Explanation:

Photosynthesis is the process for which plants create food. Using carbon dioxide, sunlight, and water, it can create a sugar for food and emmit clean oxygen into the air.

Best of Luck!

Answer:

chromosome number 21

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Answer: extra currents in the ground will disrupt power grid operations and  high-frequency radio waves used for radio communications will be blocked

Explanation:

In the case of a severe geomagnetic storm, extra currents on the ground will disrupt power grid operations and signals from radio navigation systems will be disrupted and be inaccurate.

A geomagnetic storm is caused by a CME (coronal mass ejection) from the sun that smacks against the earth's magnetic field and causes issues such as

Etc.

Extra currents in the ground caused by the geomagnetic storm will disrupt power grid operations. We can also expect a disruption of all radio signals and communications due to changes in the ionosphere during the storm.

Satellites in the Earth's orbit would likely sustain critical damage and may be rendered inoperable, however, since satellites do not use technology to stay in orbit (this is done by the earth's own gravity) they will not fall to the surface, which is why this option is wrong. The final option is also wrong because high-frequency radio waves used for radio communications will be disrupted and unreliable but not blocked.

That is why In the case of a severe geomagnetic storm, power grid operations and signals from radio navigation systems will be disrupted and be inaccurate.

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Answer:

mitochondria the tiny powerhouses that live inside cells and give them energy, work more like a Tesla battery pack than the kind of battery that you put in a flashlight. These internal cell structures, or organelles, use oxygen to make chemical units of energy for the cell.1

Explanation:

please mark me brainleast

Answer:

Explanation:

porque una persona con dos alelos normales presentará un fenotipo normal, mientras que si las dos copias del gen son el alelo mutado que producen una enfermedad, el fenotipo expresará los síntomas característicos de esa enfermedad.