Plss help asap (missing) its just a fill in the blanks... ill mark brainliest!!!!

Answer:

Osmosis is the diffusion of water molecules, from a region of higher concentration to a region of lower concentration, through a partially permeable membrane. A dilute solution contains a high concentration of water molecules, while a concentrated solution contains a low concentration of water molecules.

Explanation:

Answer:

Answer:

27 Days

Explanation:

The moons takes 27 days to orbit the earth

Answer:

When humans reproduce, there are two parents involved. DNA must be passed from both the mother and father to the child. Humans cannot reproduce with just one parent; humans can only reproduce sexually. But having just one parent is possible in other eukaryotic organisms, including some insects, fish, and reptiles. These organisms can reproduce asexually, meaning the offspring ("children") have a single parent and share the exact same genetic material as the parent. This is very different from reproduction in humans. Bacteria, being a prokaryotic, single-celled organism, must reproduce asexually.

Answer:

Plate tectonics

Explanation:

Plate tectonics explains the features and movement of earth surface in the present and the past.

These plates are pieces of cracked shell that rest on the hot , molten rock of earth's mantle. The heat from the radioactive processes within the planet's inferior causes the plates to move, sometimes towards and sometimes away from each other.

These rocks collected were as a result of plate tectonics which drifted away.

Answer:

A. The population has reached carrying capacity.

Explanation:

I majored in Biology

Answer:

Accumulation of trace elements, especially heavy metals, in the soil has potential to restrict the soil's function, cause toxicity to plants, and contaminate the food chain.

Explanation:

Answer:

Accumulation of trace elements, especially heavy metals, in the soil has potential to restrict the soil's function, cause toxicity to plants, and contaminate the food chain.

What are the effects of chemical reaction on life and environment?

Environmental pollution is the realease of chemical waste that causes harmful effects on the envrionment. Environmental pollution is offten divided into: pollution of water supplies, the atmosphere and the soil. People most often notice the damage of chemical pollution on animals and plant life.

Is chemical change harmful or helpful to the environment?

Chemical and physical changes occur all around us all the time. These changes are essential parts of our daily lives, for example, digesting food, combustion, osmosis, and phase changes. However, a few of the chemical and physical changes that occur daily are harmful for the environment.

Explanation:

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Answer:  C. Wind Dispersal

Explanation: Because the seeds travel through the air to travel and attach to something else.

Answer:

1 cells or tissue 2. no answer 3.organs and is the basic unit in a living thing

Explanation:

Answer:

Which choices describes an agriculture that Nigeria Can use to improve soil quality

Explanation:

Answer:

What are some of the types of human carbon emissions?

Carbon sources include the combustion of fossil fuels (coal, natural gas, and oil) by humans for energy and transportation and farmland (by animal respiration), although there are proposals for improvements in farming practices to reverse this.

Explanation:

The long term carbon sources are plants while a type of human carbon emissions fossil fuel burning.

The long term carbon sources includes, plants, oceans and other geological forms of carbon that are increasing via sequestration.

The carbon emission occur when carbon sources are burnt such fossil fuels, Jungle fire, and respiration of animals.

Therefore, the long term carbon sources are plants while a type of human carbon emissions fossil fuel burning.

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Answer:

groundwater comes to the surface and floods the land

Explanation:

Answer:

Groundwater comes to the surface and floods the land

Explanation:

Wetlands form when water and land meet. Where do we see that it talks about water and land? Well, the last one, when groundwater comes up to the surface and it floods the land, it means that it's touching the land....they meet.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

As the population of bats increases, it is expected that the crop production in nearby areas will decreases.

The population of bats which can be affected by the numerous factors as to will its population increase or decrease, just as at any other organism. If the populations of their food source decrease, the bats will have less food, thus their numbers will decrease.

The same which shows deadly diseases spreads among them, as many will be infected and will die out. They also have predators, so if some of their predators has increase in its population, the population of bats will go down.

Therefore, As the population of bats increases, it is expected that the crop production in nearby areas will decreases.

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Answer:

the answer would be the arrow that is pointing down.

Explanation:

Remember that molecules and ions will move to a place of lower concentration from a place of higher concentration.

Answer:

its the arrow pointing down

Explanation:

i did trhe gizmo

Answer:

size?

Explanation:

I do not really know, I am not in this unit at all

Answer:

A

Explanation:

A

Answer:

Any sort of sexural reproduction.

Explanation:

Unlike asexual reproduction, sexual reproduction allows the species being produced to adapt the the changing environment around it to increase the chances of survival. For asexual reproduction, clones are made of the parent and, therefore, cannot withstand any extreme conditions that the parent species couldn't. For a changing environment, sexual is the best to allow the specimen and its offspring to change positively along with the environment.

Answer:

External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells. Two of the most important internal factors are kinases and cyclins..

Answer:

Because a lot of the offspring die

Fish lay lots and lots of eggs but very few survive

It is important, so they can grow up and continue the lifeline of that animal, or that generation of animal

Answer:

The sex cells could not easily combine to form the body cells of an offspring because of the different chromosome number.

Explanation:

The fact that dog and cats cannot be interbreed because there is difference in the no. of chromosome.

What is interbreeding?

The act of mixing different species or varieties of animals or plants and thus to produce hybrids is called interbreeding.

Dogs have 78 no of chromosome which is similar to the lions and tigers but there is difference in the no of chromosomes which cannot produce viable offspring.

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Answer:

B

Explanation:

i took the test

The statement that is not true about organic farming is that occupies a small fraction of U.S. farmland. The correct option is B.

Organic farmers avoid using synthetic pesticides and fertilizers, which are major contributors to greenhouse gas emissions.

Organic soil organic matter helps crops obtain nitrogen, phosphorus, and other nutrients from healthy soils.

Organic farming is thus important because it is a holistic production management system that promotes and improves agro-ecosystem health, including biodiversity, biological cycles, and soil biological activity.

Many studies have demonstrated that organic farming methods can produce higher yields than conventional farming methods.

Organic farming is an agricultural approach that promotes healthy products free of ingredients that can harm humans and the environment. The statement about organic farming that is not true is that it occupies a small percentage of farmland in the United States.

Thus, the correct option is B.

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Answer:

May, June, July, and August.

Explanation:

*oysters?

The months that do not have an r you can eat oysters. The months that have an r, you cannot eat oysters, which are April, January, February, March, September, October, November, and December.

Expoisoning.

only eat oysters with a letter "r" from the the months of September thru April. I t prevents from getting watery shellfish and food poisioning.

* Do not eat oysters in May, June, July or August*

Answer:

i think it's meiosis identical but im not sure please tell me if it's right or not

Answer:

[tex]\boxed {\boxed {\sf Unique \ daughter \ cells}}[/tex]

Explanation:

There are two main types of cell division: mitosis and meiosis. Mitosis makes identical cells for growth and repair.

On the other hand, meiosis is used for sexual reproduction.

In this reproduction, one diploid cell produces 4 haploid gametes/sex cells, meaning they have half of the genetic information. This is so during fertilization, when a sperm and egg combine, the zygote will have a full set of chromosomes.

One of the most important parts of meiosis is called crossing over. In this step, the chromosomes exchange information and create totally unique chromosomes.

This is one reason why siblings, aside from identical twins, can look similar, but not identical!

Answer:

plant cell in metaphase

Explanation:

its a plant cell because of the cell wall around it and how it looks like a rectangle and its in metaphase because the chromosomes are in the middle of the cell. hope this helps!

The genes are close jointly chromosomes, they are linked. Mendel’s conclusions hold that had different effects if both traits would have been linked traits.

When genes are consolidated together on the identical chromosome, they are expressed to be linked. That indicates the alleles, or gene versions, already jointly on one chromosome will be inherited as a unit additional frequently than not.

Mendel’s work proceeded virtually unnoticed by the scientific community, which mistakenly believed that the process of inheritance involved a blending of parental traits that assembled an intermediate physical impression in offspring.

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