One of the big ideas in science is that an experiment can be

Answers

Answer 1

Answer:

interesting

Explanation:

it completes the sentence

other words can be : hard

and so on


Related Questions

¿De qué forma se puede aprovechar los fenómenos naturales para solucionar los problemas de alimentación?

Answers

no tiene sentido la pregunta, supongo que tiene pros y contras pero los problemas no se solucionan con más problemas

What is the continuous interrelationship between the living and non living things in a certain place​

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Answer:

The relationship between the living and non-living things forms an ecosystem.  Non-living things like water, air, soil, and others are required by the living organisms for leading their life cycle. Thus this can be said that both living and non-living things are interdependent on each other and forms an ecosystem

Compared to an average person in another country, US citizens use:
A. Far less water per day.

B. About the same water per day.

C. None of these.

D. Far more water per day.

Answers

Answer:

D

Explanation:

Americans use more water per person than any other citizens of the world. Americans use about 100 gallons daily, 8.5% of the 100 gallons goes to cooking, cleaning, and bathing.

Which explains why secondary succession generally occurs more rapidly in an area than does primary succession?

A) Average precipitation is higher
B) Moderate climatic conditions exist
C) Pioneer species are microscopic
D) Soil formation has already occurred

Answers

Answer:

Secondary succession usually occurs faster than primary succession because the substrate is already present. In primary succession, there is no soil and it needs to form. This process takes time, as pioneer species must colonize the area, they must die, and as this happens over and over again, soil forms.

can someone explain how to do this i'm confused.

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It is paper and a table

classification of plant moss with two characteristics

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Answer:

risiysyoetistosi ektekydoyoyeo

HELP ASAP PLS.!!!!!!!!!

Which part of the integumentary system is also part of the exocrine system?
A. Keratinocytes
B. Sweat glands
C. Hair follicles
D. Epithelium

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Answer:

Sweat glands (B) is the answer.

Which best describes the scientific process?

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Answer:

making conjectures (hypotheses),

I hope it's helps you

ANSWER B C AND 6 PLEASE AND TY USE INTERNET

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females will be killed if they refuse to mate

what is the function of the Vaseline

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Answer:

Chesebrough noticed that oil workers would use a gooey jelly to heal their wounds and burns. He eventually packaged this jelly as Vaseline. Petroleum jelly's benefits come from its main ingredient petroleum, which helps seal your skin with a water-protective barrier. This helps your skin heal and retain moisture.

Explanation:

hiiiiii

Answer:

Explanation:

What Vaseline does is seal existing moisture into your skin. It also protects skin that's been injured or irritated by forming a seal or barrier where it's applied. With this barrier, petroleum jelly effectively reduces how much moisture is lost from the skin.

I have a couple biology questions!!

25. How do the excretory systems of animals that secrete uric acid differ from those of animals that excrete urine?
34. Explain why maintaining water balance is part of the process of excreting nitrogenous wastes.

thanks!!

Answers

Answer:

25.Nitrogenous wastes in the body tend to form toxic ammonia, which must be excreted. Mammals such as humans excrete urea, while birds, reptiles, and some terrestrial invertebrates produce uric acid as waste. Uricothelic organisms tend to excrete uric acid waste in the form of a white paste or powder.

34.The excretory system removes cellular wastes and helps maintain the salt-water balance in an organism. In providing these functions, excretion contributes to the body's homeostasis, the maintenance of constancy of the internal environment. When cells break down proteins, they produce nitrogenous wastes, such as urea

what is enzymes?? give two examples ​

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Amylase – helps change starches into sugars. ... Maltase – also found in saliva; breaks the sugar maltose into glucose. Maltose is found in foods such as potatoes, pasta, and beer. Trypsin – found in the small intestine, breaks proteins down into amino acids.

Matching: Classify the characteristics of the macromolecules in the list.
Adenine (A), cytosine (C), guanine (G), thymine (T)
2. Bread, rice, potatoes, pasta
3. Butter, vegetable oil, lard, egg yolks
4. Carbon - Water
5. Cholesterol, steroids, and cell membranes
6. Commonly called fats
A. Carbohydrates
7. Compose muscles, hormones, and enzymes
B. Lipids
8. Deoxyribonucleic acid and Ribonucleic acid
C. Nucleic acids
9.
Fish, milk, eggs, meat
D. Proteins
10. Form chains of polypeptides
11. Fructose, sucrose, maltose, lactose, galactose

Answers

Answer:

1. Proteins

2. Carbohydrates

3. Lipids

4. Nucleic acid

5. Lipids

6. Carbohydrates

7. Proteins

8. Nucleic acid

9. proteins

10. Lipids

11. Carbohydrates

Explanation:

Why is Venus the hottest solar system planet?(1 point)

It has abundance of nitrogen and oxygen gases.
It is closest to the sun.
Its atmosphere is rich in carbon dioxide gas.
It has a core, a mantle, and a crust.

Answers

Answer:

I think that it is closest to the sun.

Explanation:

it is the second closest planet to the sun.

Venus the hottest solar system planet because it is closest to the sun. Thus, option B is correct.

What is solar system?

The solar system is defined as a system which is gravitationally bound of the sun and orbit is occupied by object. The formation of solar system takes place 4.6 billion years ago and this happens due to gravitational collapse of a giant molecular cloud. The most and wast majority of the systems mass in the sun and other part of mass contained by the planet jupiter.

The solar system contain total 8 planet in which 146 moon, asteroid and space rocks, a number of dwarf planet such as pluto. The most and vast majority of the systems mass in the sun and other part of mass contained by the planet jupiter. Italian astronomer Galileo Galilei discovers solar system. The solar system is defined as a system which is gravitationaly bound of the sun and orbit is occupied by object.

Therefore,Venus the hottest solar system planet because it is closest to the sun. Thus, option B is correct.

Learn more about solar system here:

https://brainly.com/question/12075871

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Compare the use of hormones as chemical messengers in plants and animals.


Both plants and animals use glands to produce and secrete hormones.

Many of a plant's hormones are secreted into the air, while many of an animal's hormones are secreted into the blood.

Many of a plant's hormones are secreted into intercellular fluid, while many of an animal's hormones are secreted into the blood.

Plants do not use hormones as chemical messengers, but animals do.

Answers

Many of a plant's hormones are secreted into intercellular fluid, while many of an animal's hormones are secreted into the blood.

Hormones are those substances which gives an organism  the ability to respond to both internal and external stimuli which are necessary for their growth and maintenance.

Plant hormones are also known as plant growth substances which are produced in small amounts within the plant body (intercellular fluid).

They control growth and growth movements by accelerating or inhibiting cell division, elongation and differentiation.

Examples of plant hormones include auxins (produced at the apices of shoots) and gibberellins.

The animal hormones are secreted by endocrine glands directly into the blood stream. There are then transported to where ever they are needed.

Examples of animal hormones include:

ProlactinOxytocinAnti-diuretic hormone.

Learn more here:

https://brainly.com/question/14791225

Social issues that could lead to environmental injustices?​

Answers

Answer: can you exsplain you question a little better i will edit my answer when you do.

Explanation:

Physiologists work to understand how the body operates under normal conditions and how the body adapts to survive under unstable conditions.

Question 3 options:

True


False

Plz

Answers

False ig me don’t know frl

Using the above pedigree, explain why Individual III-3 has albinism even though both of his parents lack this trait.

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Answer:

Heredity | Khan Academy

Reading a pedigree · Determine whether the trait is dominant or recessive. If the trait is dominant, one of the parents must have the trait.

Answer:Using the above pedigree, explain why Individual III-3 has albinism even though both of his parents lack this trait.

Explanation:

What is the answer to the question 3

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Answer:

D. the natural resources available in an ecosystem.

Explanation:

Carrying capacity can be defined as a species' average population size in a particular habitat. The species population size is limited by environmental factors like adequate food, shelter, water, and mates. If these needs are not met, the population will decrease until the resource rebounds.

EXERCISE 1. Which blood vessel supplies the heart muscles with oxygen? ​

Answers

Answer:

Coronary arteries is the answer .

Coronary arteries supply blood to the heart muscle. Like all other tissues in the body, the heart muscle needs oxygen-rich blood to function.

the wight of a child taken over the first 18 years of their life by a type of

Answers

Answer:

what subject is this and do we need an equation for it

Explanation:

What is genetics and how does it relate to DNA?

Answers

Answer:

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Explanation:

6. Cytokinesis is when the cell now divides into two new cells, each with a full set of
chromosomes.
ATrue
b. False

Answers

Answer: true

Explanation:

what is the importance of food safety handling?​

Answers

Reduce food hazards such as disease-causing micro-organisms, toxins, and chemical contaminants. Improve food processing technologies that advance food safety. Improve the safety of fresh and fresh-cut fruits and vegetables.

Neon is a colorless gas that is not known to reach with any other substance. Which other element is most likely to be a nonreactive gas?
A. Xe, number 54
B. F, number 9
C. Cs, number 55
D. Na number 11

Answers

Xenon is a noble gas. As it has a full valence (outer) shell, it is usually inert (unreactive)

What is the sex of the person in this Karyotype?

Answers

They are female because they have two X chromosomes (as you can see at the bottom right of the picture) If they were male they would have one X chromosome and one Y chromosome.

Royal jelly is fed continuously to the queen bee for six days. Why?

Answers

hey mate here is your answer

Explanation:

because This type of feeding triggers the development of queen morphology, including the fully developed ovaries needed to lay eggs

if something increases in size but not complexity is it alive?

Answers

Answer:

Yes.

Explanation:

An animal can achieve a higher body mass index, meaning that their body-weight limit may be exceeded, however they DO NOT become more complex.

What can the similarity between our mtDNA (and the mutations in it) tell us

Answers

I’m not going anywhere else I can go get my stuff done before yyuyyywu

how air pollution affects environment and living thing

Answers

Answer:

Air pollution is harmful to human beings and other living things. Breathing polluted air increases the risk of developing lung diseases such as asthma and lung cancer. Breathing bad air also increases the chances of dying from other diseases. Children are most likely to be affected by air pollution

Explanation:

They can increase the risk of heart and respiratory diseases, as well as lung cancer. Ozone is a major factor in causing asthma (or making it worse), and nitrogen dioxide and sulfur dioxide can also cause asthma, bronchial symptoms, lung inflammation and reduced lung function.

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