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
Ymorist [56]
3 years ago
9

Which of the following rocks would most likely be formed from an erupting volcano

Biology
1 answer:
serg [7]3 years ago
6 0
Igneous rocks are formed when the magma from an erupting volcano eventually cools this  rock is extrusive- found on the earth's surface.
You might be interested in
Daniel has been on 60 mg of prednisone for 10 days to treat a severe asthma exacerbation. it is time to discontinue the predniso
MakcuM [25]

I would have him follow up with his atsma dr and go from there

8 0
3 years ago
Which of the following is/are true?
dem82 [27]

Answer: option B) Sympatric speciation is best described as a random event that disrupts the allele frequencies in a population

Explanation:

Sympatric speciation is an event/situation whereby organisms of the same species:

- live in the same territory or nearby territories ( i.e do not live in geographical isolation)

- DO NOT interbreed, but select a sexual mate from a much diverse territory to yield new species or offsprings.

This sexual selection then results in generations of offsprings that are genetically different from the rest of the same species due to uneven gene flow or disruption of alleles among the population of same species.

Thus, only option B is true.

4 0
3 years ago
What connection is there between Photosynthesis and Glucose production
attashe74 [19]

Answer:

The relationship between photosynthesis and cellular respiration is such that the products of one system are the reactants of the other.

Explanation:

For example, the output of photosynthesis is the input of glucose production or cellular respiration. The output of glucose production is the input of photosynthesis. Photosynthesis involves the use of energy from sunlight, water, and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water.  To emphasize this point, even more, the equation for photosynthesis is the opposite of cellular respiration.

7 0
3 years ago
Rooted plants are most likely found in which aquatic zone?
wel

Answer:

Littoral zone

Explanation:

8 0
3 years ago
Read 2 more answers
Your lab group is experimenting with the diffusion of molecules across a membrane. Dialysis tubing is used as a model cell membr
Margaret [11]

Answer: the membrane channel

Explanation:

In passive diffusion, the small water molecules can move across the phospholipid bilayer seen in blue. This layer acts as a semi-permeable or selectively permeable membrane; its hydrophilic heads are attracted to water (seen facing outwards) while its water-repellent hydrophobic tails face towards each other- allowing  molecules of water to diffuse across the membrane along the concentration gradient.

Thus the water will move from an area of high concentration  to an area of low concentration, until the system reaches a steady state called equilibrium- after this, there will be no net movement of water. Similarly via osmosis, the water passes through the membrane due to the difference in osmotic pressure on either side of the phospholipid bilayer this means that the water moves from regions of high osmotic pressure/concentration to regions of low pressure/ concentration to a steady state.

The dialysis tubing mimics a semi permeable membrane; it only allows water and small molecules of iodine to cross into the bag containing starch. The tubing is impermeable to starch;  these large molecules require the aid of protein omplexes called membrane channels, in order to move across the membrane and against the concentration gradient.

5 0
3 years ago
Other questions:
  • Water is regulated by a cells central vacuole. Of what is this an example?
    5·2 answers
  • When analyzing data which does the scientist look for patterns or predictions
    13·1 answer
  • This is an organism that obtains its energy from inorganic substances or from the sun.
    8·1 answer
  • When water vapor form liquid water droplets on a window in the early morning this is an example of a.evaporation
    13·1 answer
  • All your cells have the same genes. True or false?
    14·1 answer
  • Which molecule is shown a magenta (pink/purple)
    9·1 answer
  • "what is the relationship between the motor neuron axons and muscle fibers"
    5·1 answer
  • Select the correct answer.
    5·2 answers
  • You discover an unknown protist. A section breaks off from the main protist specimen, and this piece develops into an adult prot
    8·1 answer
  • "Response to stimulus" refers to
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!