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
kirill115 [55]
2 years ago
5

which term is the common name of the group whose members are characterized by endoskeleton and a unique water vascular system?

Biology
1 answer:
aliina [53]2 years ago
5 0

Answer:

the Echinoderms.

Explanation:

Examples of echinoderms: starfish, sea urchin, feather stars and sea cucumbers.

You might be interested in
In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. Pollution has resulted in the depl
cupoosta [38]
The population would decrease because the food chain has been disrupted at the bottom
6 0
3 years ago
Read 2 more answers
The image on the screen is a picture of a hydrated
sattari [20]

Answer :The Cu  ion is the metal.

• The copper (II) ion is the Cation

• The two chloride ions are the Anions

Explanation:

8 0
3 years ago
What causes the doldrums to be calm winds?
arlik [135]

Earth revolves around the sun, keeping doldrums stationary causes the doldrums to be calm winds. Thus, the correct option is C.

<h3>Why are the doldrums so calm?</h3>

The Intertropical Convergence Zone, also known as the doldrums or calms by sailors due to its constant lack of wind, is the area where the northeast and southeast trade winds meet. It encircles the Earth near the thermal equator, however its exact location changes with the seasons.

The sunlight beams down directly on the area around the equator, the Doldrums are caused by solar radiation from the sun. Instead of blowing horizontally, this heating causes the air to warm and climb straight up. As a result, there is little or no wind for weeks at a time.

For more information regarding doldrums, visit:

brainly.com/question/11949746

#SPJ1

3 0
1 year ago
Given the names of these three enzymes proteases, DNase, RNase what reaction do you expect each one to catalyze
kramer

Answer:

As the name suggests, proteases will be the enzymes which will catalyze the reactions of proteolysis. Proteolysis can be described as the process of breaking proteins into amino acids and simple peptide bonds.

DNases will catalyze the reactions for breaking down or degrading DNA. The DNase does this by breaking the phosphodiester bonds present in the backbone of the DNA.

RNases will be the enzymes which will catalyze the breaking of RNA molecules.

6 0
3 years ago
Choose the best answer that makes the sentence correct. A membrane that allows only some materials to move in and out of the cel
nasty-shy [4]
A membrane that allows only some materials to move in and out of the cell is B. Semipermeable.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What fossil fuels were formed from buried remains of plants and animals that lived millions of years ago?
    7·1 answer
  • In which of the following are the amounts always equal in DNA?
    12·1 answer
  • The disease erythroblastosis fetalis develops in a fetus or a newborn infant with Rh-positive blood and an Rh-negative mother. S
    6·1 answer
  • Explain how your body uses ATP and list the three parts of the molecle
    14·1 answer
  • Suppose that you are studying an atom in three orbital shells. You plan to bombard the atom with energy.You expect that
    15·1 answer
  • Two rodent populations become separated when a large canyon develops in a previously unbroken forest. When is allopatric speciat
    10·1 answer
  • SOMEONE HELP ME PLZ!!!!!!!!!!!!
    10·2 answers
  • If the specific heat capacity of water were smaller than it is, how would this affect oceans and climate? (1 point)
    15·1 answer
  • Hormone that increases the size of the Graafian follice
    7·1 answer
  • What role does the diaphragm play in breathing ?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!