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
DaniilM [7]
3 years ago
8

Mr. Jones, the science teacher, tells his students that energy cannot be created; it must be captured from the environment. He i

s talking about the what.
A: food chain
B: second law of thermodynamics
C: first law of thermodynamics
D: food web
Biology
2 answers:
natta225 [31]3 years ago
6 0
<span>A: food chain

</span><span>In many functions of a living organism, it cannot make its own energy. It uses energy from its environment, retrieves and converts into a usable and edible matter. Organisms that can do this process is the autotrophs, they can facilitate photosynthesis which they gather energy from the sun, water and carbon dioxide in order to create energy by then, the transfer of this energy to other organism is played by the food chain –food web. </span>
pentagon [3]3 years ago
6 0

The question here is one after a lesson discussing the laws of thermodynamics. Within this lesson, you may find the fallowing passage: "According to the first law, an organism can absorb energy from its environment, or it can give up some of its energy to its surroundings. However, the total energy of the organism and its surroundings is always the same. The organism can't create the energy it needs to live. Instead, it must capture it from the environment. Once it captures energy, the organism can use the energy for its own biological work."

Answer: First Law of Thermodynamics

You might be interested in
_____ allows populations to adapt to the abiotic and biotic conditions where they live.
denis-greek [22]
<span>Natural selection is what allows a population to adapt because the animals that adapt are the ones that mate and pass along their genes. Without natural selection, evolution or adaptation would not be able to occur.</span>
4 0
2 years ago
"Early philosophers and naturalists used (FILL IN THE BLANK) characteristics to classify living things."
Zanzabum
Perhaps the answer is "physical characteristics". I am simply making an educated guess, however I do know early philosophers classified organisms into two groups, Plants and Animals, and identified them based on physical characteristics. 
3 0
2 years ago
Considering that the mature sporophytes of true mosses get their nutrition from the gametophytes on which they grow, and conside
Elan Coil [88]

The true statement about the relationship between true moss sporophytes and gametophytes is: (d) Sporophytes are parasites of gametophytes.

Sporophyte is the part of the life cycle in plants where the plants are asexual and in diploid phase of their life. The plants produce spores during this stage. In vascular plants sporophyte is the dominant stage of life.

Parasites are the organisms that live inside or outside an organism and depend upon that organism for their food as well. Apart from extracting food, the parasites also provide some kind of harm to the host they live in. Sporophytes are called parasites because they directly developed from the fertilized egg in archegonia.

The given question is incomplete, the complete question is:

Considering that the mature sporophytes of true mosses get their nutrition from the gametophytes on which they grow, and considering these generations as individual plants, what is true of the relationship between true moss sporophytes and gametophytes?

a. Sporophytes are endosymbionts of gametophytes.

b. Sporophytes are mutualists of gametophytes.

c. Sporophytes are commensalist of gametophytes.

d. Sporophytes are parasites of gametophytes.

To know more about sporophyte, here

brainly.com/question/14704196

#SPJ4

6 0
1 year ago
A student wants to know what effect temperature will have on the germination rate of radish seeds.  To test this, she obtains 3
kondaur [170]

Answer:

Hypothesis: IF the temperature is high, THEN the germination rate of radish seeds will increase.

Experimental Group: 20 Seeds in petri-dishes placed in the freezer and incubator each

Control Group: 20 seeds stored at room temperature

Manipulated Variable (IV): TEMPERATURE

Responding Variable (DV): GERMINATION RATE

Constants: Amount of water, same amount of time (2 weeks)

Explanation:

- The hypothesis is a testable explanation given to an observed problem. A possible hypothesis is IF the temperature is high, THEN the germination rate of radish seeds will increase.

- Independent or manipulated variable is the variable that is changed or manipulated variable in an experiment. The TEMPERATURE is the independent variable in this case.

- Dependent or responding variable is the variable that is measured in an experiment. In this case, the dependent variable is the GERMINATION RATE

- The experimental group is the group that receives the experimental treatment. In this case, the experimental group is the 20 Seeds in petri-dishes placed in the freezer and incubator each.

- The control group is the group that does not receive the experimental group. In this case, the control group is the 20 seeds stored or placed at room temperature.

- Constants are the variables that are kept unchanged throughout the experiment. In this case, the constants are Amount of water, same amount of time (2 weeks)

8 0
3 years ago
What does biology mean
marin [14]
The study of living things 

4 0
3 years ago
Read 2 more answers
Other questions:
  • In the United States, the parasite that causes malaria is not present, but it is present in African-Americans whose ancestors we
    10·1 answer
  • Other than passing genes from parents to offspring, bacteria are also capable of injecting their genes directly into other bacte
    15·1 answer
  • 4. Asexual reproduction produces offspring that each
    10·1 answer
  • Which of the following cell parts produces energy for the cell and has its own DNA?
    12·2 answers
  • The nucleoid region of a prokaryotic cell
    12·1 answer
  • Plz help I will mark you brainlist plz help ​
    14·1 answer
  • The recent development of hybrid and electric vehicles has what effect on
    15·1 answer
  • Sociologically, "gender" and "sex" are interchangeable terms that have virtually the same meaning true or false
    14·2 answers
  • Question 12 Multiple Choice Worth 5 points)
    7·1 answer
  • Why do thunderstorms occur
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!