WILL GIVE BRAINLIST


The diagram shows the life cycle of a fern.
2
1
3
Female
organs
Male organs
Sperm
4
Young spore-
producing plant
Egg
What does stage 4 show?
A. A spore grows into a mature gamete-producing plant.
B. A zygote forms when a sperm fertilizes an egg cell.
C. A gamete-producing fern plant is flat and shaped like a heart.
D. A mature spore-producing fern plant has fronds and produces
spores.

Answer:

The closer a continent is to the equator, the warmer it will be.

Explanation:

The middle of the earth is its largest point, and is therefore closer to the sun than any other area. It is also in more direct sunlight, and has warmer climates.

Answer:

fish

Explanation:

How will you react if I tell you that your body consists of 1 to 2.6 kg of bacteria? Shocked? Well, I can imagine your surprised face. Most people believe that bacteria are dangerous and are responsible for diseases and infections but this isn’t true. In fact the truth is, most of the bacteria are helpful in the functioning of a living body and are also capable of performing many other useful functions. These beneficial bacteria are present in huge numbers inside as well as outside our body. Well let’s check out various types of beneficial bacteria which not only help in proper functioning of our body but also contribute in many other functions in and outside the body. Some of the examples of helpful bacteria are Bifidobacterium, Rhizobium and E.coli.

Beneficial Bacteria – to Humans

Human body has millions of bacteria which participate in different functions of the body. As you know the amount of bacteria present in the body varies from 1 to 2.6 kg, this volume contains a huge number of bacteria. These bacteria can be present in all parts of the body but mostly they are found in the intestine where they help in the process of digestion. They also play a very important role in preventing bacterial infections in genital parts, like yeast infections. Some beneficial bacteria to humans are helpful in maintaining the pH of the body. Some are even involved in protecting the skin from many infections.

They are also helpful in the production of vitamin K and have an important role to play in the functioning of immune system. One of the most common bacteria which are helpful for humans is Escherichia coli. This bacteria is associated with the process of digestion. It is present in the large intestine where the maximum digestion takes place. These bacteria release enzymes which help in the process of digestion and synthesis of various vitamins and nutrients. Beneficial bacteria are also very helpful for the pregnant women. They reduce the chances of postpartum complications and also protects the baby from fungal infections.

Answer:

Probiotics are live bacteria that are good for us, that balance our good and bad intestinal bacteria, and that aid in digestion of food and help with digestive problems, such as diarrhea and bellyache. Bacteria that are examples of probiotics are Lactobacilli and Bifidobacterium.

Answer: B because leaves curling when touched is a negative tropism

Explanation:

Answer:

C.

Explanation:

earth's orbit around the sun is an elliptical orbit that requires about 365 1/4 days to complete. When Earth's axis points towards the sun it is summer to that hemisphere

Answer:c

Explanation:

Answer:

Waves

Explanation:

Waves are moving bodies of water that crash against the shore and cause erosion.

Answer:

here you go this is just for confirmation

Explanation:

By explaining that one nonprofit has been helping veterans for over a decade and emphasizing that government should be doing more.

A non-profit organization is a group that was established with the intention of making a profit, and in which no part of the organization's revenue is given to its directors, officials, or members.

Donations, grants, and membership fees are how non-profit organizations make money. Additionally, they might make money by selling branded goods. Rent or mortgage payments are examples of costs incurred by non-profit organizations.

Examples of non-profit organizations are foundations, fraternal societies, civil leagues, social clubs, recreational clubs, charitable organizations, local employee associations, etc.

Learn more about non-profit organizations, here:

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Variations in species help them to adapt themselves to that particular environment and give them a chance of survival. For example, thermophilic bacteria are variants that are resistant to extreme temperature. They have a chance of survival in high temperate zones while others die.

Explanation:

I hope this helpppppppppppp

Answer:

14. To cause cancer, proto-oncogenes require 2 allele(s) to be mutated and therefore are considered recessive. The mutation results in a gain of function.

15. To cause cancer, tumor suppressor genes require 2 allele(s) to be mutated and therefore are recessive. The mutation results in a loss of function.

Answer:

Talk about your feelings. Talking about your feelings can help you stay in good mental health and deal with times when you feel troubled.  

Keep active.  

Eat well.  

Drink sensibly.  

Keep in touch.  

Ask for help.  

Take a break.  

Do something you're good at.

Explanation:

Answer:

B. organic compounds I think if it's wrong then it might be A. sulfur molecules

Organic compounds, fc a cell couldn't form until organic molecules united with one another to form more complex molecules.

Answer:

Reproduction: Involves mixing DNA (first box)

and the other two boxes are for growth and repair!!

Hope this helped:))

Answer: The first box goes into 'Reproduction', second and third go into 'Growth and repair'.

Good luck :)

Answer:

No intercourse needed.

Explanation:

Answer:

The advantages of asexual reproduction include:

the population can increase rapidly when the conditions are favourable.

only one parent is needed.

it is more time and energy efficient as you don't need a mate.

it is faster than sexual reproduction.

Explanation:

Hope this helps u out!!

Answer:

ATP and NADPH

Explanation:

The Calvin cycle uses the reducing powers ATP and NADPH from the light dependent reactions to produce sugars for the plant to use.

Answer:

The water will move quickly

Explanation:

Answer:

Family snapshot - chimps and humans are very closely related. Similarities are often easy to see when one looks at two organisms that evolved from a common ancestor, and until recently, looking at physical features and behavior was the only way to determine how closely related two organisms are.

Answer:

Mangroves

Explanation:

Ruffled trees that grow on the north Atlantic coast of Florida. Mangroves are rapidly adapting to climate change. When an area becomes hospitable, its seed, which can float away for a long time, soon begins to germinate and take root in it. They represent a unique ecosystem and usually grow in shallows near the coast.

Answer:

A strike-slip fault generally occurs at a transform boundary

Answer:

Many common products, such as wooden furniture, paper, and books, are made from trees. This act of human being causes the destruction of habitats. Explanation: The term trees, forest, plants etc are used to denote those living organism which follows living mechanism which states that live and let live

Explanation:

Answer:

A. Scientific Theory

Explanation:

I can't breathe

Answer:

Rises at sunrise, transits meridian at noon, sets at sunset.

Explanation:

I think this is the closest answer :)

Answer:

A Cells with inactive GSK 38 fail to trigger apoptosis

Explanation:

Apoptosis is defined as the process of programmed death cell. Tumor cells are capable of evading apoptosis, thereby leading to uncontrolled cell proliferation. Glycogen synthase kinase 3 (GSK-3) is a protein kinase that phosphorylates serine and threonine amino acid residues on different substrates, thus activating different signaling pathways and having different biological functions. The GSK-3-mediated phosphorylation on different substrates may lead to the activation or inactivation of apoptosis depending on the cell type. Thus, GSK-3 has a dual activity and functions as a tumor suppressor and oncoprotein.

Answer: the correct answer is ecological communities. Explanation: The early colonizers result in the generation of ecological communities. The formation of these communities starts with a few animals and plants, which afterward develops into a complexity.

Explanation:

Explanation:

During summer when the surrounding temperature is high, we lose water in the form of sweat, direct evaporation considerably. Hence kidneys retain water for maintaining fluidity of the blood and less urine is formed.

But during winter, the surrounding temperature will be very low. There will not be any sweating, no evaporation losses. Moreover to keep the body temperature constant, the blood capillaries in the skin get constricted and the blood pressure is increased. The result is that our body gets warmed up. In order to maintain the blood pressure normal, the excess water along with the wastes is excreted mostly in the form of urine. This is the reason for more urine out put and frequent urination under very cool conditions and in winter.

Answer:

A

Explanation:

Sunlight provides the energy needed for photosynthesis to take place.