Number 2 is the one that needs to be answered

Explanation:

Primary succession occurs when a habitat that has completely destroyed reheals from complete scratch

On the other hand, secondary succession occurs when only a portion of the original ecosystem survives and is rebuilt from that

Answer:

where are the answers?

Answer:

What are our options? What are the possible answers?

Answer:

In the human body, amylase is predominantly produced by the salivary glands and the pancreas. Although salivary and pancreatic amylases are similar, they are encoded by different genes (AMY1 and AMY2, respectively) and show different levels of activity against starches of various origins [10].

Explanation:

Answer:

the correct answer is The SI unit of speed is metre per second, but the most common unit of speed in everyday usage is kilometre per hour or, in the US and the UK, miles per hour.

Explanation:

I glad to help you!!!!!!!!!!

Answer: the and is M/S

Explanation:

Answer:

nucleic acids

Explanation:

Nucleic acid is involved in how hemophilia is passed from parents to their children.

Nucleic acids are large biomolecules that play essential roles in all cells and viruses. Nucleic acids are the main information-carrying molecules of the cell, and, by directing the process of protein synthesis, they determine the inherited characteristics of every living thing.

A major function of nucleic acids involves the storage and expression of genomic information. Deoxyribonucleic acid, or DNA, encodes the information cells need to make proteins.

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Answer:

Explanation:

Ur question is not completed..

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Answer:

Light-independent reactions are carried out in three steps, termed Calvin cycle collectively: carbon fixation, reduction reactions and 1,5-bisphosphate (RuBP) ribulosis. Even if the "dark" reactions are called, the Calvin cycle actually does not occur in the dark or at night.

Explanation:

Answer is above

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Answer:

Light-independent reactions take place in plant chloroplasts. In this process, sugars are made from carbon dioxide.

Explanation:

Answer: water molecules

Explanation: grass cells through osmosis becomes turgid making them stand

Answer: cellular respiration

Explanation:

Answer:

trisomy

Explanation:

The prefix tri- means three

The prefix di-means two

The prefix tetra- means four

Answer:

The answer is Trisomy.

Explanation:

The word "Tri-" means having three times the single amount of something.

Answer:

The correct answer for the fill in the blank is - A sequence of bases on the DNA that codes for a trait.

Gene is described as a segment of DNA ( deoxyribonucleic acid) that codes for a particular protein, which in turn corresponds to a trait/ characteristic of the living organism.

Gene is first transcribed into mRNA ( messenger RNA) through a process called transcription. mRNA is then converted into protein through a process called translation.

The protein thus formed corresponds to a particular trait ( like eye color, hair color).

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Answer:

1. Arrangement of veins in a lamina is called venation.

2. All green plants have the capability to prepare their own food and are called autotrophe .

3. Plants Require :

Explanation:

They are important because so people do not get sickness

Answer:

The general purposes of U.S. food law are to minimize the risk of unsafe food (it is too costly to assure that food is safe).

Explanation:

Food safety standards and regulations are essential to ensure food is safe at all points along supply chains in both international trade and within nations.

Answer:

The common ancestor of the fly and spider would be located in the closest where B and C converge.

Explanation:

In phylogenetic trees, two species are more related if they have a recent common ancestor. On the other hand, two species will be less related if their common ancestor is not a recent one and is located far away in the tree.  

In the phylogenetic tree, the taxonomic groups of interest are located in the extremes of the lines called branches. In the present example, the fly and the spider are the species located in the extreme of the branches. The ramification point, which is also called "node" or divergence point, represents the location of the most recent common ancestor.

In the example, the point where the branches B and C get united, is the place where their common ancestor is located.      

The red point in the attached file "tree1" shows you where it is located the common ancestor of the two species.                      

The autonomic nervous system (ANS) is in charge of controlling involuntary processes such as digestion, respiration, blood pressure, and heartbeat. The sympathetic and parasympathetic nervous systems make up its two divisions.

Through the "fight or flight" response, the sympathetic nervous system prepares the body for emergency situations. It speeds up the heartbeat, constricts blood vessels, widens the airways and releases stress hormones. These responses improve physical ability and preparedness for potential threats.

In contrast, the parasympathetic nervous system encourages relaxation and energy conservation through the "rest and digest" response. It promotes digestion, lowers heart rate, and promotes restorative and recovery processes.

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Description:

To prevent transmission of cholera from a patient to a healthy person you should use safe water meaning clean water. Wash your hands with clean water with soap. Also cook food well mostly see food including fish

Answer:

Use safe water

Wash your hands with soap and clean water

Cook well mostly see food including fish

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Answer:

Yes the Earths golbal mean temperature is changing.

Explanation:

The global temperature record represents an average over the entire surface of the planet. The temperatures we experience locally and in short periods can fluctuate significantly due to predictable cyclical events (night and day, summer and winter) and hard-to-predict wind and precipitation patterns. The strong warming trend of the past four decades likely reflects a shift from comparable aerosol and greenhouse gas effects to a predominance of greenhouse gases, as aerosols were curbed by pollution controls, according to former GISS director Jim Hansen.

Answer:

Types of Natural Selection:

Directional selection

Stabilizing selection

Disruptive or Diversifying selection

Kin selection

Sexual selection

Explanation:

Answer:

It's D

Explanation:

The start codon signals for the risbosome to begin reassembling amino acids  at the point in the mRNA

Answer:

The start codon signals for the ribosome to begin assembling amino acids at that point in the mRNA sequence.

Explanation:

Answer:

bacteria subjected to an antibiotics will have their ribosomes inhibited whixh will stop them from synthezing proteins which stops the possibility of reproduction and many other vital functions.

Answer:

Cell membrane is also called as semi permeable membrane.

Explanation:

It allows some chemical compounds to pass through and stops the other from their entry.

Answer:

It would be the mantle my dude

Answer:

Hibiscus plant: transported by the phloem

Paramecium: simple diffusion from the food vacuole into the cytoplasm

Coral polyp: diffusion from the gut to the body cells

Earthworm: transport through the blood

Mosquito: transport through the blood

Humans: transport through the blood

Explanation:

Digestion involves both mechanical and chemical processes to break up

food into smaller or simpler constituent parts that can be absorbed by the body.

Digestion is divided into external digestion and internal digestion.

External digestion involves digestion of food outside the body using digestion enzymes and then absorption into the body by diffusion.

Internal digestion is when food is ingested into the body, broken down by Digestive enzymes and juices and then absorbed into the body cells.

A hibiscus plant stores it's food as starch. When the stored food is needed, it hydrolyses starch into molecules small enough to pass through the cell membrane. The hydrolysed food molecules are then transported by the phloem to cells that need them for energy production.

A paramecium is a protist which feeds by endocytosis, i.e. sorrounding and digesting food in its food vacuole. The digested food diffuses through the cell

cytoplasm and mitochondria oxidise it to produce ATP.

A coral polyp is a marine invertebrate belonging to the phylum Cnidaria.

Cnidarians have a simple sac-like gut, with only one opening and one unspecialised gut chamber.

They do not have a circulatory system to deliver nutrients to the cells, instead digested food diffuses from the gut to the body cells.

An earthworm is an annelid and carries out internal digestion. Food taken in from the mouth is digested and absorbed by the intestines into the blood. The blood then carries the absorbed food to the earthworm’s body cells.

Mosquitoes both male and female feed on sap and nectar, aphid honeydew, and plant juices, but in many species the mouthparts of the females are adapted for feeding on the blood of other organisms.

Food taken in by the mosquito is digested in the mid-gut by digestive enzymes. The blood absorbs digested food from the mid- gut and carries it to its body cells.

In Humans, digested food molecules are absorbed in the small intestine into our bloodstream. The blood then carried digested food molecules around the body to the cells where they are needed.

Answer:

B.4%

Explanation:

Answer:

Habitat destruction (land use) that results from the expansion of human population. ... Threats to habitat in decreasing order of importance. Agriculture (38%), commercial devlop., water projects, outdoor rec., livestock grazing, pollution, infrastructure/roads, disruption of fire, and logging (12%)

Explanation:

Answer:

Logging,Over fishing,Hunting,and clearing areas

Explanation:

The activity of human is the primary cause e.g logging and hunting