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
baherus [9]
3 years ago
10

Which of the following was NOT a major animal on land during the Carboniferous period?

Biology
2 answers:
Leno4ka [110]3 years ago
8 0
Amphibians would be the correct answer
Karo-lina-s [1.5K]3 years ago
6 0

Answer:

Amphibians

Explanation:

They had just shown up during the Carboniferous period and were still living in the water.

You might be interested in
What is a dna profile based on
Fofino [41]
Hi sorry but i don't have an idea but i know that a dna profile is based on fingerprints I'm not exactly sure have a nice day 
5 0
3 years ago
Read 2 more answers
List several processes in cell metabolism where diffusion is important
fiasKO [112]
<span>One process wherein diffusion is important is the concentration of salt within a cell. When the salt levels are too high within the cell, salt molecules are moving via diffusion to a region of lower concentration. Another process is the movement of carbon dioxide in plant cells, where CO2 moves from regions of high concentration to regions of low concentration.</span>
8 0
3 years ago
Theodor W. Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of
WARRIOR [948]

Answer:

The correct answer is C and Engelmann conducted this experiment to prove relationship between algae and the rate of photosynthesis.

Explanation: First we must talk about 3 facts:

1) Prism scatters the white light into different wavelengths.

2) Photosynthesis, 6 carbon dioxide and 6 water molecules are consumed and 6 oxygen and 1 sugar molecule is synthesized using light energy.

6CO2 + 6H2O → C6H12O6 + 6O2

3) Aerobic bacteria breaks down sugar while using oxygen and produces water and carbon dioxide in simplified terms.

So with this experimental setup a researcher can understand the rate of the photosynthesis by increased accumulation of aerobic bacteria near algae  in certain wavelengths since they uses oxygen and tend to move close to the oxygen source (<u>see figure</u>). In this experiment there are no ways to measure heat (B), there is no known relation between wavelength of light and aerobic respiration since it can happen even in the dark (A) and finally there are no ways to measure carbon dioxide (D).

5 0
3 years ago
As part of a science experiment, Jose did a test for starch on a slice of apple and a slice of potato. The yellow-orange iodine
Sever21 [200]
If iodine solution reacts with starch, it will change color into black.
Since the yellow-orange iodine solution stayed the same <span>color when it was put on the apple, it can be concluded that there is no starch in the apple. On the other case, the black color of the potato suggests that there is a great amount of starch in the potato. Anyway, this does not mean that there is no starch in the apple at all. As fruits ripen, starch slowly changes to sugar. Iodine cannot react with sugar, so the black color in the apple is missing.</span>
6 0
3 years ago
Microbes requiring low oxygen concentration and salts are known as____________________
katen-ka-za [31]

Answer:

Facultative anaerobes

5 0
3 years ago
Read 2 more answers
Other questions:
  • Proteins are polymers made of amino acids.<br> true or false?
    12·2 answers
  • Definition: This is a star that is generating light and heat by the conversion of hydrogen to helium by nuclear fusion in its co
    7·1 answer
  • Which of the classes of RNA molecules is associated with the large and small subunits of a ribosome and assists in forming prote
    15·1 answer
  • Когда исчезнет человечества?
    13·1 answer
  • In meiosis, what makes up a tetrad
    12·2 answers
  • Peptidoglycans are composed of sugars and _____
    12·1 answer
  • How are new cells similar to parent cells?
    12·1 answer
  • 5 uses of domestic animal
    10·2 answers
  • Suggest two reasons why healthy volunteers are used in Phase 1 clinical trials
    6·1 answer
  • Which of the following describe ways septic tanks potentially contaminate drinking water?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!