Biology, 15.10.2019 07:30 bean9840

Find 4 human-related threats to seagrasses. describe them fully.
find 4 human-related threats to seagrasses. describe them fully.

Answers: 3

Show answers

Answers

The 4-human related threats to seagrasses are caused mostly by human development. The most common are: Excessive dredging, careless boating, chemical waste in the sewers, and garbage.

a. Excessive dredging due to the accommodation of building houses or other facilities that need proper sewage disposal has caused the destruction of many seagrasses and mangrove communities in the United States.

b. Careless boating by boaters in the area who are not familiar with the local waters destroy the seagrasses with their propellers. To further prevent destruction, they are encouraged by the local government to familiarize themselves with the area and prevent boating in shallow waters where seagrasses are found.

c. Chemicals found in the sewage system that leak cause the growth of excessive algae and bacteria. When this happens, they cover the surface area of the water causing little to no sunlight to appear underwater and reach the seagrasses. When this happens, seagrasses lack the capacity to produce oxygen through photosynthesis. Not only does this affect seagrasses but also marine life, when algae and bacteria build up they suck the oxygen that is necessary for the survival of various marine animals.

d. Garbage that decompose in land or in water produce poisonous chemicals that are also a threat not only to seagrasses but also to other marine life.

Answer from: Quest

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?

a.the enzyme’s hydrogen bonds will break.

b.the activation energy will increase.

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.

Answer from: Quest

i believe the correct answer from the choices listed above is the first option. the scientists need to look at the validity of data, claims, hypotheses, and observations before developing an argument. they base their arguments on facts that are present and they make sure they have proofs.

explanation:

Another question on Biology

Biology, 21.06.2019 21:30

Describe five factors that influence the value of fuel

Answers: 1

Answer

Biology, 22.06.2019 08:50

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front

Answers: 2

Answer

Biology, 22.06.2019 09:30

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.

Answers: 1

Answer

Biology, 22.06.2019 11:00

Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens

Answers: 1

Answer

You know the right answer?

Find 4 human-related threats to seagrasses. describe them fully.
find 4 human-related threats...

Questions