1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IRINA_888 [86]
3 years ago
8

HURRY!!!

Biology
1 answer:
SIZIF [17.4K]3 years ago
6 0

Answer:

1. Jetty: Hard structure Built Perpendicular to the Shore, Can cause sand build-up on up drift side of the structure

2. Beach Nourishment: Brings in more sand to replace erosion.

3. Seawall: Hard structure that also provides flood protection, Prevents erosion by directing waves back to the ocean

Explanation:

Jetty is a hard and long structure that constructs of wood or concrete near the coastline, perpendicular to the shore that protects it from tides and currents which helps in preventing erosion. It can lead to build-up of sand on updrift side.

Beach nourishment is the process that replaces the sand or land that lost due to erosion and relensihsh the infrastructure of the coastline and protects the people and beach.

Seawall is also a hard provides protection from erosion by preventing the flood and pushes back the currents and tides to the ocean.

You might be interested in
G.com/wp/resources/tree-math english worksheets/sample worksheets.html...
scoundrel [369]
Bdhahhabavrgrebbeggg)bzvzg
8 0
3 years ago
our blood is able to maintain a ph of about 7.5 because our body acts like a buffer solution. regulating ph is crucial so that o
IgorLugansk [536]

The given question is incomplete as the group of choices are missing, however, the group of choices are given as follows:

Select one

a. Protein consists partially of amine groups that are neutral as a result of protonation (of one H ion)

b.Protein contains deprotonated carboxylate groups, resulting in a negative charge

c. The carboxylate groups in protein act very much like carboxylic acid groups (-COOH), except that they are deprotonated

d. If the human body did not act like a buffer solution, each time you ingested an acid the carboxylate groups would protonate, causing the protein structure to disintegrate.

Answer:

The correct answer (incorrect statement) is : option C.

Explanation:

pH of blood should be remain 7.5 in order to make proteins of the body and blood intact and functional. Human protein have neutral amine group due to the protonation and negative carboxylate group due to the deprotonation.

carboxyl group behave like an acid and carboxylate group behave like a base due to the fact that Carboxylate group (-COO-) is conjugate base of Carboxyl group. Human body acts like buffer to prevent the protein from  disintegrate.

Thus, the correct answer is : option c.

5 0
3 years ago
List three structures of nerve cells that are found in animal cells.<br><br> (Science)
Over [174]

Answer:

 its cell body, dendrites, and axon

8 0
3 years ago
Question 3
andrey2020 [161]
The answer to this question is damp
7 0
3 years ago
Read 2 more answers
True or False:
slamgirl [31]
“His third law states that for every action (force) in nature there is an equal and opposite reaction. In other words, if object A exerts a force on object B, then object B also exerts an equal and opposite force on object A. Notice that the forces are exerted on different objects.”
4 0
3 years ago
Read 2 more answers
Other questions:
  • HOMEWORK DUE TONIGHT, PLEASE HELP (20 POINTS)
    13·1 answer
  • Which factor differentiates between weather and climate
    13·2 answers
  • Most types of communication between cells utilize ________ the exchange of cytosol between the cells the movement of the cells c
    8·1 answer
  • Elements in a given period of Mendeleev's table have similar<br> properties.<br> TRUE<br> FALSE
    7·1 answer
  • High levels of _____ hormone has an inhibitory effect on(stops) PRL secretion. a. FSH b. LH c. estrogen
    7·1 answer
  • Where simple sugars are broken down into carbon dioxide, water vapor and atp ogranelle?
    5·1 answer
  • The main center for control of the internal environment of the body takes place in the _____.
    15·1 answer
  • Although energy in an ecosystem is conserved, it changes forms as it flows through the system. During the process of photosynthe
    9·1 answer
  • What do manufacturers use water for?
    9·2 answers
  • Read this sentence from the passage ist Lady Michelle Obama's Remarks in Town Hall with Youth of Northem tratand."
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!