A valid scientific investigation must be able to be

Answers

Answer 1
Answer: in order for a scientific investigation to be valid A hypothesis must be tested throughout a Scientific investigation that can gather evidence and support it.

Explanation: in any scientific investigation you have to have a testable hypothesis, without your hypothesis it’s not really a scientific investigation.


Hope this helped!

Related Questions

how Greenhouse gases in the atmosphere impact Earth’s global climate

Answers

Answer:

They impact it by heating up the atmosphere by trapping heat

help asap
6th grade science

Answers

Answer:

true.......

Explanation:

.........

Answer: True.

Explanation: All facts mentioned are true avout plant cells...........


When glucose is being formed during the Calvin Cycle, which
molecule/substance provides the carbon in order to make the glucose?
rubisco
water
carbon dioxide
ATP

Answers

Answer:

Rubisco.

Explanation:

Las reacciones del ciclo de Calvin añaden carbono (del dióxido de carbono en la atmósfera) a una molécula sencilla de cinco carbonos llamada RuBP. Estas reacciones usan la energía química de la NADPH y del ATP que se producen en las reacciones luminosas. El producto final del ciclo de Calvin es la glucosa.

why are there different types of vaccines

Answers

Answer:

to cure different types of things like corona and other things

Is this wrong? I lost my Nanna 2 years ago, and I still cry at night because I miss her...

Answers

Answer:

nope

Explanation:

its right.........

the substance present in the cell wall is protein true or falseboth animal and plant cells have cell membrane true or False​

Answers

Answer:

true and true

Explanation:

What is the name of a group of connected and related organisms?
A. Flow
B. System
C. Energy
D. Matter

Answers

The Answer is D. Matter

Answer:

system

Explanation:


Which of the following MOST influenced scientists to conclude that the fossils found in the Philippines were from a new human
species?
(A)
the tools that were found near the fossils
(B)
the unique shape and size of the fossils
(C)
the location where the fossils were discovered
(D)
the age of the fossils that were tested

Answers

Answer:

c

Explanation:

next me my question ☺️⁉️

The leaves of plants have many specialized structures. Which statement explains the importance of the stomata and guard cells for the plant?
o They protect the plant from pests
o They are involved in plant reproduction
They work together to regulate water loss and gas exchange.
o They regulate the amount of water that enters the plant for cellular respiration

Answers

Answer:

They work together to regulate water loss and gas exchange.

They work together to regulate the loss of water and exchange of gases.

Stomata and guard cells

The tiny pores or openings in plant tissue, which allow for the exchange of gases are known as stomata.

The unique cells, which surround stomata and work to close and open the stomatal pores are known as guard cells.

Both these helps a plant to take in carbon dioxide at the time of photosynthesis and also assist in reducing the loss of water by getting closed when conditions are dry and hot.

Thus, stomata and guard cells work together to regulate the loss of water and gas exchange.

Find out more information about stomata and guard cells here:

https://brainly.com/question/7602098

HELP PLSSSSSSSSSssssssss

Answers

Answer: D
Explanation: Rider A would have potential energy, not kinetic

Which of the following improves your range of motion and helps prevent
injuries?
A. A healthy body composition.
B. Strong flexibility,
C. Strong cardio-respiratory endurance.
D. A good sense of balance.
SUBMIT

Answers

Answer:

B. strong flexibility

Explanation:

Being flexible allows your body to move in a fuller range of motion and can help prevent injury because you aren't putting as much strain on yourself.

Movement of chromosome segment to a non-homologous chromosome. This type of chromosomal mutation occurs when one chromosome swaps genetic information with a different chromosome (this is NOT Crossing Over). O Inversion O Duplication O Deletion O Translocation​

Answers

Answer:

The correct answer is ''Translocation​.''  

Explanation:

Translocation is a chromosomal abnormality that is due to a change in position of a chromosomal segment to another non-homologous chromosome of the same nucleus or to another part of it. It is produced by the exchange of segments between two chromosomes without loss of genetic material is called reciprocal or balanced translocation, when it gives rise to monocentric chromosomes.Translocations can be detected cytologically because the structural heterozygote forms a quadrivalent (4-chromosome association) in meiotic prophase. Sometimes they can also be detected by changes in the size of the chromosomes if the exchanged segments are of different lengths.

What is the genotype of individual #1

Answers

Answer:

The genotype for #1 is ff

Review Paragraph 5. What factor would not affect the island lizard gene pool once they
reached the mainland?

Answers

Here's link to the answer:

tinyurl.com/wpazsebu

What does the Greek Root "pro" mean?

Answers

Answer:

The prefix pro- primarily means “forward” but can also mean “for.” Some words that the prefix pro- gave rise to are promise, pro, and promote. When you, for instance, make progress, you are stepping “forward,” whereas if you give the pros in an argument, you are speaking “for” something by stating its advantages.

Explanation:

The least specific level of classification is:
A.Phylum
B.Domain
C.Order
D.Genus

Answers

Answer:

species

Explanation:

use this acronym king pharaoh can order for general scientists. king for kingdom, pharaoh for phylum,can for class,order for order, general for genus and scientists for species

Answer: the answer is c

Explanation: C. Provide a root to the phylogenetic tree by choosing a noncontroversial out group. D. ... B. domain, kingdom, class, phylum, order, family, genus, species. C. i hope this helps i learnd this way in class

explain the role of neutrons in your live​

Answers

Answer:

Neutrons bind with protons and one another in the nucleus via the nuclear force, effectively moderating the repulsive forces between the protons and stabilizing the nucleus. Hope this helps. Can u give me brainliest

Explanation:

Between a phylum, kingdom, order and family, which would be the MOST
Canspecific level of classification?
A.Family
B.Phylum
C.Kingdom
D.Order

Answers

Answer: phylum i hope i speled that right

Explanation: The most general category in taxonomic classification is domain, ... by subsequent categories that include phylum, class, order, family, ... The kingdom Animalia stems from the Eukarya domain.

Do mutations in body cells contribute to genetic variation?(1 point)

A) No, the causes of body cell mutations are outside the body and cannot alter DNA.

B) Yes, the mutations can be passed on to offspring and contribute to variation in the population.

C) Yes, these body cell mutations lead to mutations in the gametes.

D) No, the mutations cannot be passed to offspring and only affect the individual.

Answers

A mutation is the alteration of the genetic sequence of an organism, which can either be inherited or cannot be inherited. The mutation when transmitted to the offspring leads to genetic variation.

The correct answer is:

Option B. Yes, the mutations can be passed on to offspring and contribute to variation in the population.

Mutation is the change in the genetic sequence of the organism, which can be caused due to environmental factors and can be inherited.

The mutations can lead to genetic disorders, chromosomal disorders, or any other conditions. The mutations like a disease or adaptation that can be passed onto the offspring can result in genetic variation.

The mutation leads to genetic diversity, as the mutation is also the first step towards evolution. The organisms better suited to the environment will survive more and adapt more. These changes in the organisms will be inherited by the offspring leading to genetic variation.

Therefore Option B is correct.

To know more about mutation, refer to the following link:

https://brainly.com/question/4222118

How does the carnivorous plant catch its victums?

Answers

Pitfall traps (pitcher plants) trap prey in a rolled leaf that contains a pool of digestive enzymes or bacteria. Flypaper traps use a sticky mucilage. Snap traps utilise rapid leaf movements. Bladder traps suck in prey with a bladder that generates an internal vacuum.

Answer:

They use special traps that are connected to them.

Explanation:

For example, the Venus Flytrap uses it's "mouth" to close on the fly. A sundew plant uses sticky spines to stuck to the bugs and slowly curls up and digests the bug.

Which of the following correctly describes the cell cycle?
A: Event in the normal life cycle of a cell

B:Events in the normal life cycle of a human

C:Event that change DNA

Answers

Answer:

A: Event in the normal life cycle of a cell

Name three large molecules that make up the bulk of the food humans eat, and identify the products of each one that result from digestion.

Answers

The body breaks down nutrients from food and drink into carbohydrates, protein, fats, and vitamins.

CARBOHYDRATES. Carbohydrates are the sugars, starches, and fiber found in many foods.

PROTEIN.

FATS.

VITAMINS.

Explanation:

I hope this is what your looking for. If not, let me know!

(this answer is from www.msdmanuals.com, turn this information into your own words. I am giving credit. :)

The three large molecules that make up the bulk of the food humans eat are:

CarbohydrateProteinFats

the products of each one that result from digestion are;

Carbohydrate : Fructose, glucoseProtein : Amino acidFats:monoglycerides and fatty acids.

large molecules are the giant molecules that is been found in our daily diet and this includes Carbohydrate, Protein, Fats.

However after digestion of these large molecules after enzymes have reacted on it they will give the products which was listed above.

Learn more about large molecules

https://brainly.com/question/17180419

9. Who benefits from herd immunity?

Answers

Answer:

Everyone since the virus or disease won’t be able to infect them. The left infected the less the spread.

Explanation:

Answer:

Herd immunity protects the most vulnerable members of our population.

Draw your own Punnett square using the following data.
he mother has long fur:
(F)
F = long fur
Che father does not have long fur: (ff)
f = short fur

Answers

Answer:

The alleles of the mother are : FF

The alleles of the father are : ff

The Punnett square will be:

      |   f   |   f  |

  F  |  Ff  |  Ff  |

  F  |  Ff  |  Ff  |

Where are proteins digested?
1 Gall bladder
2 stomach
3 small intestine
4 large intestine

Answers

Answer:

2) stomach

Explanation:

Protein digestion begins in the stomach, where the acidic environment favors protein denaturation.

Answer:

Stomach

Explanation:

the person above is right, I chose small intestine and got it wrong

Each of your cells has a set of chromosomes, including
autosomes and sex chromosomes. Explain the main
differences between these two types of chromosomes.

Answers

Answer:

in the 46 chromosomes in our body, the autosomes are the first 22 homologous pairs of chromosomes that do not influence the sex of an individual, while sex chromosomes are the 23rd pair of chromosomes that determine the sex of an individual

hope this helps, good luck! : )


The presence of which magnetic feature best explains why a magnet can act at a distance on other magnets or on objects containing certain metals?
O fields
O dipoles
O domains
O forces

Answers

Answer:

Option: A) fields

Explanation:

Answer: A) Fields

Explanation:

I just took the test.

what kind of flower is this?

Answers

Answer: could be Trifolium repens Aka the white clover

Explanation:

Can you please help me with this?​

Answers

Answer:

The population of peppered moths thrived, because they camouflaged with the bark of the trees, thereby they were not easily seen by predators. Black moths were easily seen by predators and they were eaten as a result. Because the black moths did not survive, they were unable to reproduce offspring with those traits. However, peppered moths were able to reproduce offspring that were also peppered. During the industrial revolution, the colour of the bark darkened. This meant the peppered moths were easily seen by predators, so they were eaten. Black moths camouflaged with the bark, so now they weren't easily seen by predators. Now that the black moths survived, they could reproduce more black moths. But peppered moths weren't able to reproduce more peppered moths because most didn't survive. This is an example of how an abiotic factor, such as bark can affect a population of a species. Because the bark influenced the survival of the moths, some moths with the desirable traits survived, and others with the undesirable traits died.

5. In what way are ferns and mosses alike?
A. They are flower-bearing
B. They are spore-bearing
C. They have vascular bundles
D. They have roots, stems and leaves​

Answers

Answer:

the is A

Explanation:

Answer:

option B

they are spore bearing

hope it helps

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