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
tatiyna
2 years ago
15

Can someone please help me on any of these?

Biology
1 answer:
FinnZ [79.3K]2 years ago
7 0
Plz send the question or a pic of the question
You might be interested in
In what biome is Texas?
wlad13 [49]
Well there are actually 3 biomes in texas. assuming that's what you are asking.
-Grasslands
-Desert
-Southern pine forest
6 0
3 years ago
Read 2 more answers
Neurons that carry information away from the central nervous system are called ________ neurons.
vlada-n [284]
Neurons that carry information away from the central nervous system are called motor (or efferent) neurons.
6 0
3 years ago
The image below shows people using sandbags as a means to contain a rapidly rising river. Which process of soil erosion is being
Brrunno [24]
<h2><u>Answer: </u></h2>

<u>Erosion:</u> is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water.  A similar process, weathering, breaks down or dissolves rock, but does not involve movement.Erosion is the opposite of deposition, the geological process in which earthen materials are deposited, or built up, on a landform. Most erosion is performed by liquid water, wind, or ice .  Liquid water is the major agent of erosion on Earth. Rain, rivers, floods, lakes, and the ocean carry away bits of soil and sand and slowly wash away the sediment.

<u>Public domains:</u>VegetationThe simplest and most natural way toprevent erosion is through planting vegetation. Plants establish root systems, which stabilizes soiland prevents soil erosion. Geotextiles: Using geotextiles is an effective method because it also stabilizes soi .

<u> People placing sandbags along the shore of a river:</u>

The use of sandbags is a simple, but effective way to prevent or reduce floodwater damage. Properly filled and placed sandbags can act as a barrier to divert moving water around, instead of through, buildings. ... Tied sandbags are generally easier to handle and stockpile.

FloodSax Sandless Sandbags are reusable only in fresh water.FloodSaxreusable sandbags can be used a second or third time, depending on how clean the liquid it has absorbed. Click here to purchase FloodSax reusable sandless sandbags now.


3 0
3 years ago
Tetrodotoxin, also known as "zombie powder" is synthesized by the puffer fish as a defense mechanism. Tetrodotoxin's mechanism o
torisob [31]

Answer:

True

Explanation:

Tetrodotoxin is the molecules that act as a poison to the organism in which they are injected.

The tetrodotoxin proves lethal to the organisms as it kills the organism by interfering with the nervous system. The tetrodotoxin blocks the sodium channels in the neuron as a result of which the sodium is unable to enter the neurons and hence the electrical impulse is not generated.

If the tetrodotoxin blocks the motor neuron transmission by blocking the sodium channels then the signals will not reach the muscle and muscle will not be able to contract.

Thus, true is correct.

6 0
3 years ago
What is developed as a result of electron transport chair
ankoles [38]

The electrons passing through the electron transport chain gradually lose energy, High-energy electrons donated to the chain by either NADH or FADH2 complete the chain, as low-energy electrons reduce oxygen molecules and form water. ... The end products of the electron transport chain are water and ATP.

4 0
2 years ago
Other questions:
  • Your immune system consist of what that fight disease
    15·1 answer
  • A population of pea plants has 25% dwarf plants and 75% tall plants. the tall allele, t, is dominant to dwarf (t). what percenta
    11·1 answer
  • Soft-shell crab is a prized dish in many ocean-side resorts. Why are the crabs' shells soft? Soft-shell crab is a prized dish in
    11·1 answer
  • When DNA is not condensed into
    5·1 answer
  • During the light reactions of photosynthesis, plants convert light energy into
    15·1 answer
  • If linh removes bulb 3, which bulbs will remain lit
    11·1 answer
  • What do organisms detect and respond to
    7·1 answer
  • Which option is a phase change that occurs between liquids and gases?<br> Select all that apply.
    11·1 answer
  • Which can be concluded from a comparison of the two phylogenetic trees
    9·2 answers
  • Organisms in the clade Ecdysozoa undergo ecdysis to shed what structure?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!