how does pollution travel from a river to the ocean?

a) pollution flows upstream toward the ocean

b) pollution flows downstream toward the ocean

c) pollution flows toward the bank of a river and then to the ocean

d) pollution flows toward the source of a river

Answer:

A

Explanation:

Hypothesis Is an educated guess. So, your educated guess is that if you water the plant, the plant will grow taller.

Answer:

centromere

Explanation:

Answer:

protein specifically an amino acid

Explanation:

Biodiversity

Ecosystem diversity

variety of living things

Answer:

decreased active site due to changed shape.

Explanation:

With the rising temperature, chemical bonds between molecules of enzymes break resulting to alter the standard shape of enzymes. the active site no longer fits substrate molecules and thus the effect of enzymes decreases.

Answer:

Rabbit

Explanation:

it a meat i belive it goes with the beef family red meat

Answer:

dehydration synthesis

Explanation:

Answer:

Dehydration synthesis is the creation of larger molecules from smaller monomers where a water molecule is released.

Explanation:

15

If a cell has 15 pairs of chromosomes (n = 15), it has 30 chromosomes (2n = 30). At the

end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter

cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e.,

Answer:

Insulin is a protein and the monomers of

proteins are amino acid

Explanation:

Metabolism (pronounced: meh-TAB-uh-liz-um) is the chemical reactions in the body's cells that change food into energy. Our bodies need this energy to do everything from moving to thinking to growing. Specific proteins in the body control the chemical reactions of metabolism.

Metabolism is the set of life-sustaining chemical reactions in organisms. The three main purposes of metabolism are: the conversion of the energy in food to energy available to run cellular processes...

C. AN ELEPHANT DRINKS A PROTOZOA LIVING IN A PUDDLE.

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Answer:

Because they shouldn’t you’re canceled ‍♀️

Explanation:

Answer:

Explanation:

This continues on, all the way up to the top of the food chain. About 50% of the energy (possibly as much as 90%) in food is lost at each trophic level when an organism is eaten, so it is less efficient to be a higher order consumer than a primary consumer.

Answer:

Four haploid cells.

Explanation:

These reproductive cells are produced through a type of cell division called meiosis. During meiosis, a diploid parent cell, which has two copies of each chromosome, undergoes one round of DNA replication followed by two separate cycles of nuclear division to produce four haploid cells.

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Louisiana is losing about 16 square miles/year as a result of coastal erosion. This estimation is a variable as the rate of coastal erosion varies from time to time.

Coastal erosion is the process through which local sea-level rise as a result of intense wave action in coastal sea levels which deteriorate over time along the shore.

In Louisiana, coastal erosion results in the depletion of wetlands via the routes of coastal lines in swamps and marshes. Storms and other natural occurrences that induce erosion impact all coasts. The combination of storm surge at high tidal waves with additional effects from large waves, as well as circumstances often associated with landfalling tropical severe storms, provides the most devastating conditions in landfilled regions.

Therefore, the amount of landmass lost by Louisiana is estimated to be 16 square miles/year as a result of coastal erosion.

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Answer:

Pseudopods

Explanation:

false feet; projections that can appear and disappear from the organism's body, used in movement and to capture prey

Answer:

1- muscle cells

2- red blood cells

3- unique chief cells

4- sensory receptor cells (works with a neuron)

Explanation:

1- muscle cells are typically connected to connective tissue, they contact and relax to move the skeleton.

2-red blood cells carry oxygen and nutrients from food to the rest of the cells in our body.

3-unique chief cells digest our food using enzymes which allows nutrients to be absorbed.

4-receptor cells  allow us to use our senses to process stimuli and help us decide how to respond to that stimuli

Answer:

Nonsteroid hormones act via signal transduction pathways and steroid hormones do not act via signal transduction pathways.

Explanation:

Answer: Dermis

Explanation: The blood vessels of the dermis provide nutrients to the skin and help regulate body temperature.

C)

The golgi body is responsible for the final processing of processing of cells before they leave the cell

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Answer:

true. because each site can learn from the other.

Answer:

4 bases are G, A, C, and T

Explanation:

Answer:Simple diffusion is basically the diffusion of substances through a membrane without needing the help from other substances, such as proteins. An example would be carbon dioxide gas for plants.particle or substance moves from higher to lower concentration

Answer:

d

Explanation:

i got it correct

The metabolic pathway of cellular respiration in the cell produce ATP by breaking down of glucose. Light energy acts as a catalyst to form carbon dioxide and water as less energetic reactants. Thus, option B is correct.

Cell breath is one of the most exquisite, magnificent, and interesting metabolic pathways on the planet. Simultaneously, it's likewise one of the most muddled. At the point when I found out about it interestingly, I felt like I had stumbled and fallen into a jar of natural science seasoned letter set soup!

Fortunately, cell breath isn't so frightening once you get to know it. We should begin by taking a gander at cell breath at an undeniable level, strolling through the four significant stages and following how they interface.

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The different photosynthetic plant pigments can be separated by PAPER CHROMATOGRAPHY. It is a methodology used to separate different chemical compounds based on their differential solubility.

This method (paper chromatography) uses paper sheets in order to separate mixtures of soluble substances such as, for example, plant pigments.

These paper sheets represent the 'stationary phase' through which a solution is made to pass.

Subsequently, during the mobile phase, the solvent moves through the paper sheet and thus carries (separates) different compounds with it.

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Answer:

eukaryotic cells

Explanation:

All cells fall into one of these two broad categories. Only the single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes—pro means before and kary means nucleus. Animals, plants, fungi, and protists are all eukaryotes—eu means true—and are made up of eukaryotic cells.

Answer:

A carrier of red-green colorblindness?

Explanation:

This means she has one mutated X chromosome and one regular X chromosome. They cancel each other out because one is regular and one is mutated. But that one mutated X chromosome paired with the fathers mutated Y chromosome making both of the sons have red-green colorblindness.

Hi! Your answer is glucose.

What exactly is glucose? It originates from Greece, where it translates to "sweet." It's a type of sugar.

Good luck on your science!

The sun helps plants transform carbon dioxide into a simple carbohydrate called glucose.

Sugar molecules make up carbohydrates, or carbs. Carbohydrates are one of the three primary nutrients included in foods and beverages, along with proteins and fats.

Glucose is created by your body's breakdown of carbs. The primary source of energy for the cells, tissues, and organs in your body is glucose, sometimes known as blood sugar.

In the oxidation-reduction process known as photosynthesis, carbon dioxide is reduced to carbohydrates and water is oxidized.

The process by which light energy is transformed into chemical energy in the form of sugars is known as photosynthesis. Using light energy, glucose (or other sugars) are created from carbon dioxide and water, with oxygen being released as a byproduct.

Thus, the carbohydrate called glucose is formed by the reaction of sun in plants.

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Answer:

Depending on the variety, it will take approximately 3 to 4 years for the newly planted coffee trees to bear fruit. The fruit, called the coffee cherry, turns a bright, deep red when it is ripe and ready to be harvested.

Explanation:

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