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
Alex777 [14]
3 years ago
15

True or false? To make up for the loss of energy when solar energy is used by primary producers and then transferred up the food

chain, a continuous supply of solar energy to the ecosystem is required.
Biology
1 answer:
juin [17]3 years ago
6 0

Answer: Energy can not be lost, rather it can be converted into other forms of energy , so false.

Explanation:

You might be interested in
Barometer are used to measure which of the following
zheka24 [161]

Question

barometer are used to measure_________


barometer are used to measure air pressure

6 0
3 years ago
Plzzzz!! Help me !!!
soldier1979 [14.2K]
I think the third statement is correct. RNA consist of ribose sugar while DNA consist deoxyribose sugar. and the nitrogenous base that is different would be the thymine in DNA becomes a uracil in the RNA
3 0
3 years ago
Which of the following is an example of an adaptation that allows similar species to live in the same environment?
Andrei [34K]

Answer:

B. Both mussels and barnacles live in the tidal ecosystems.

Explanation:

Mussels are <u>small bivalve molluscs that are adapted to both marine and freshwater ecosystems</u>. Barnacles, on the other hand, <u>are arthropods that are adapted to marine ecosystems. However, both are adapted to shallow and </u><u>tidal</u><u> zones</u>.

Both organisms are small and have the capacity to live in tidal ecosystems where they thrive and play important ecological roles. For instance, barnacles are filtering organisms, which is extremely important for the food chain, and mussels filter out significant amounts of excess nutrients and metals, that is, they make the water more suitable and clean for organisms to live.

As they are both adapted to tidal ecosystems, this would be an example of an adaptation that allows similar species, in this case mussels and barnacles, to live in the same environment.

4 0
3 years ago
What percent of the sunlight is actually converted into chemical energy via photosynthesis?
kirill115 [55]

Photosynthesis is a process in which green plants and few organisms use sunlight to synthesize their food from carbon di- oxide and water. In plants, during photosynthesis, green pigment known as chlorophyll is involved and oxygen is generated at a by product.

All the sunlight falling on plant is not absorbed. Only half of the falling light which lies in the right frequency to power photosynthesis is absorbed. Out of this falling light, only 8 % to 11% is absorbed by the plant and only 3 % to 6 % is actually used to form chemical energy.

4 0
3 years ago
Compare and contrast sexual and asexual reporduction
makvit [3.9K]

Difference:

The biological process of sexual reproduction requires the input of genetic material from many people. When a flower self-pollinates, for example, the term "individual" might refer to gamete cells developing as a single physical or even genetic organism. I don't want to substitute the word "cell" for "person," either, as that would eliminate instances of acellular biologic entities that reproduce, like viruses. When a piece of a chromosome from one bacterium is injected into another, it recombines and reproduces there, with or without sporulation, which is one instance of what I consider sexual reproduction but which not all viewers would. My notion just requires some genetic material, even in the form of an episome, not gametes. Asexual phases are included in nearly all forms of reproduction, but I regard all of them to be a part of sexual reproduction when they take place throughout a life cycle that also contains an obligatory sexual phase. Brewer's yeast serves as an illustration of the distinction I make because either the diploid or haploid stage, which could be classified as a gametophyte or sporophyte, can be maintained through an infinite number of mitoses. As a result, I consider vegetative propagation to be asexual reproduction.

Now that you have the difference compare the similarties.

6 0
1 year ago
Other questions:
  • An instructor had her students perform this laboratory beginning with setting up their own restriction enzyme digests. One team
    14·1 answer
  • Nerve cells are the only cells with a resting membrane potential. <br> (a) True <br> (b) False
    15·1 answer
  • Which of the following is the earliest step in transcription? A. RNA polymerase encounters a termination signal, and the DNA mol
    6·2 answers
  • How do cells in large organisms communicate?
    14·1 answer
  • Number 3 please and thanks
    11·1 answer
  • Jim is in a crowd of people at the mall looking for his girlfriend Tammy, who was supposed to meet him for dinner. Jim realizes
    15·1 answer
  • The period during which a heart chamber is contracting is called . 2. The period during which a heart chamber is relaxing is cal
    13·1 answer
  • Which of these responses is a result of a seasonal change, which happens over and over at a certain time of year? A. Grasses bec
    9·1 answer
  • A huge carbon reservoir(place that stores carbon) is:
    12·1 answer
  • Which is the final product of meiosis? *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!