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
Gwar [14]
4 years ago
12

Which scientist became famous for telling the world about environmental harm cause by ddt

Biology
1 answer:
lutik1710 [3]4 years ago
3 0
Rachel carsen became famous for telling the world abut environmental harm caused by the ddt 
You might be interested in
A substance has a half-life of two days. If 10 days have passed, how many half-lives have the substance gone through?
andrew11 [14]
It’s five isn’t it because Yk 10/2
6 0
3 years ago
How does the rotation period of the rocky planets compare to those of gaseous planet?
Ludmilka [50]
It's less to be less to be less
6 0
3 years ago
Endoplasmicreticulum defination
jeka94

Answer:

Explanation:

a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis.

6 0
2 years ago
Read 2 more answers
The term ____________________ describes the chemical substances that make it possible for messages to cross from the synapse of
Aloiza [94]

The term Neurotransmitter describes the chemical substances that make it possible for messages to cross from the synapse of a neuron to the target receptor.

<h3>What are Neurotransmitters?</h3>
  • Neurotransmitters are endogenous chemicals that allow neurons to communicate with each other throughout the body.
  • Chemical synaptic transmission is primarily through the release of neurotransmitters from presynaptic neural cells to postsynaptic receptors.
  • There are a number of neurotransmitters used by the body for different functions, including acetylcholine, norepinephrine, glutamate, GABA, glycine, dopamine, and serotonin.
  • Glutamate is the principal excitatory neurotransmitter used in the brain.
  • GABA and Glycine serve as the major inhibitory neurotransmitters.

To learn more about Neurotransmitters,

brainly.com/question/1980965

#SPJ4

5 0
2 years ago
What is Chlamydomonas?​
saveliy_v [14]

<em>Chlamydomonas</em><em> </em><em>is</em><em> </em><em>a</em><em> </em><em>unicellular</em><em> </em><em>algae</em><em>.</em><em> </em><em>It</em><em> </em><em>occurs</em><em> </em><em>in</em><em> </em><em>many</em><em> </em><em>Varie</em><em>ties</em><em> </em><em>.</em><em>Most</em><em> </em><em>of</em><em> </em><em>these</em><em> </em><em>are</em><em> </em><em>free</em><em> </em><em>floating</em><em>,</em><em>fresh</em><em> </em><em>water</em><em> </em><em>green</em><em> </em><em>algae</em><em>.</em>

<h2><em>More</em><em> </em><em>information</em></h2>

  • <em>the plant body is un</em><em>i</em><em>cellular </em><em>and</em><em> </em><em>biflagellate</em><em>.</em><em> </em>
  • <em>the cell is </em><em>spheric</em><em>a</em><em>l</em><em> </em><em>or cylindrical in shape</em><em> </em><em>.</em>
  • <em>the Protoplasm of the cell is always surrounded by a thin </em><em>cellulose</em><em> wall</em><em> </em><em>.</em>
  • <em>a pair of </em><em>flagella</em><em> </em><em>of</em><em> </em><em>equal</em><em> </em><em>size</em><em> </em><em> </em><em>is present at the anterior </em><em>end</em><em>.</em><em> </em><em>it moves by the lashing actions of the </em><em>flagella</em><em>.</em><em> </em>
  • <em>usually two contractile vacuoles are present</em><em> </em><em>.</em>
  • <em>it contains a single nuclear suspended in colourless portion of the cytoplasm </em><em>.</em>

8 0
3 years ago
Other questions:
  • Which best describes tbe reactants and products of photosynthesis?​
    8·2 answers
  • Which of these can be found in both gymnosperms and angiosperms?
    10·1 answer
  • Which part of the membrane helps chemical reactions happen?
    10·2 answers
  • "G1 or "Gap 1" phase is also commonly referred to as the
    15·2 answers
  • A lack of objectivity and impartiality is called____
    6·1 answer
  • Within a narrow range of temperatures, S. marcescens produces a red pigment called prodigiosin. Although the ultimate purpose of
    8·1 answer
  • Place the steps tor the formation of the enzyme pepsinogen in correct order
    10·2 answers
  • It is biology ?!!iiii
    14·1 answer
  • What is the casparian strip located?
    14·1 answer
  • Which one is bigger: a galaxy or a solar system? (another way of asking my question would be:) Does a galaxy go inside a solar s
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!