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
Papessa [141]
3 years ago
13

Are blue-green algae plants?

Biology
2 answers:
Lapatulllka [165]3 years ago
8 0

Answer:

Explanation:

d

kozerog [31]3 years ago
7 0
Yes, because they are autotrophic and need sunlight
You might be interested in
Most fungi is spread throughout the world by
lana [24]
Most fungi is spread throughout the world by
A. Animals ??
7 0
3 years ago
Read 2 more answers
The mitochondrion is host to which portion of cellular respiration?
Tomtit [17]
The correct answer should be (d) The Krebs cycle

After Glycolysis, the Krebs cycle begins in the matrix of the mitochondrion.
3 0
3 years ago
Read 2 more answers
Which characteristics must an object posses in order to be considered alive?
enot [183]
The object has to possess movement, growth and development, response to stimuli, reproduction, use of energy and possession of cellular structures.
HOPE THIS HELPS!
5 0
3 years ago
Read 2 more answers
A "mystery molecule" was isolated in a laboratory and scientists found that the molecule readily crossed artificial membranes. W
Arlecino [84]

<u>Answer</u>:       D. calcium chloride

<em>Calcium chloride molecules can be ruled out as the mystery molecule</em>

<u>Explanation:</u>

<em>Artificial membranes are also called as the synthetic membranes.</em> It is created synthetically for the <em>special separation purpose in the laboratory. </em>

It is used to separate large molecules like <em>solid particles and big biological molecules like protein, DNA. </em>

They are produced from organic materials. <em>Calcium chloride contains the chloride ion and calcium ion,</em> as the chloride ion easily passes the artificial membrane so we can term <em>calcium chloride as the mystery membrane that passes the artificial membrane easily.</em>

5 0
3 years ago
How does dispersal help different species? dispersal helps different species to increase their range of places, thereby helping
icang [17]

Dispersal helps different species to increase their range of places, thereby helping to increase their population size in different regions. Dispersal also helps to avoid crowding of diseases of a single location as species move to different locations.

<h3>What is dispersal?</h3>
  • Dispersal is the act of distributing things over a large area. It is when the individuals or seeds move from one site to their growing site.
  • Dispersal can be active (move by oneself) or passive (require dispersers).
  • Seed dispersal is the mechanism of transport of plant seeds to new sites for germination and the establishment of new individuals and colonies.
  • This depends upon the effectiveness of the seed dispersers.
  • Seed dispersal occurs by wind, water, animals, bats, explosions or gravity of the earth.
  • Dispersal of seeds is very important for the survival of plant species.
  • If the plants of same type grow too closely, they have to compete with each other for light, water and nutrients from the soil.
  • Seed dispersal allows plants to spread out from a wide area and avoid competing with one another for the same resources.

Learn more about dispersal here:

brainly.com/question/28039336

#SPJ4

4 0
1 year ago
Other questions:
  • PLEASE HELP!!!
    14·2 answers
  • Why would a pigeon breeder select the offspring of pigeons with spotted bodies and then breed those offspring? to improve body c
    12·2 answers
  • what rock was formed from tiny grains of calcite precipitated from sea or lake waters and has been altered by high pressure?
    6·2 answers
  • Leia um parágrafo que aponta o agente causador da gripe e cita um exemplo de tr?s grandes pandemias dessa doença?
    8·1 answer
  • How is sunlight used in photosynthesis
    14·2 answers
  • *Will Give Brainliest* Please put the steps of the process an oxygen molecule goes through to get from the outside to the blood
    13·1 answer
  • Most areas near the equator receive ___ solar energy than the poles receive<br> -more<br> -less
    15·1 answer
  • A mutation is a permant change in a gene. What is a gene?​
    7·2 answers
  • cellular respiration occurs in which three stages? light reaction, dark reaction, atp production glycolysis, krebs cycle, electr
    8·2 answers
  • Please help!! Not sure about this question. Is it A or B? I think it’s one of those two
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!