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
Alexxx [7]
2 years ago
10

Help meeeeee plsssss! :)

Biology
1 answer:
AleksAgata [21]2 years ago
8 0
D.
We have established an independent variable and a control group.
You might be interested in
In this same forest ecosystem mentioned above, what are one possible reason the wolf population might decline?
kvv77 [185]

Answer:

Since you didnt give an excerpt I can't answer. But I can give you advice. Read through and see If you can find, maybe less food or a higher predator or something like that

Explanation:

5 0
2 years ago
A group of small fish live in a lake with a uniformly light-brown sandy bottom. Most of the fish are light brown, but about 10%
goldfiish [28.3K]
<h2>Proportion of mottled fish </h2>

Explanation:

  • A predator can be defined as an organism that makes the other organisms die to obtain them as food. Prey is the living being which is typically inferior and killed by the predator. Adaptation is a change in the physiology, morphology and genetic makeup of the organism which makes it suitable for survival in an unfavorable environment. Natural selection is the differential survival and reproduction of the organisms which exhibit better traits over the others
  • The population of the mottled fish is likely to increase due to natural selection. As the mottled fish color pattern match with that of the mottled background of the bottom of the lake. This will help the mottled fishes to camouflage the predator wading birds. These mottled fishes will remain undetected from the predator wading birds. The trait of the mottled pattern will be adapted by the light sandy brown fishes and the trait will be passed on the next generation as well. Hence, the proposition of the mottled fish will increase
  • Hence, the right answer is "the proportion of mottled fish will increase over time"

8 0
3 years ago
Dandelions can produce seeds by both asexual and sexual
LUCKY_DIMON [66]

Answer:

only appear in veg plants

Explanation:

Unlike other forms of asexual reproduction in plants such as vegetative plant propagation via cuttings, apomixis is asexual reproduction via seeds. In the case of most dandelions (i.e., Taraxacum officinale), the embryo in the seed forms without meiosis, thus the offsping are genetically identical to the parent.

6 0
2 years ago
What are atoms? How are they like building blocks?​
Grace [21]

Answer: An atom is the smallest unit of ordinary matter that forms a chemical element, they are like building blocks because they form together to make up everything on this earth.

Explanation:

i done know my way around this here terrain

8 0
3 years ago
Read 2 more answers
1. Some annelids are detritivores. Their main source of food comes from ?
aev [14]

Answer:

c. decaying plant and animal remains

7 0
3 years ago
Other questions:
  • The way crops are changed by human interference is called
    12·2 answers
  • It has been proposed that mitochondria and chloroplasts are modern descendants of early prokaryotic cells that began to reside a
    15·2 answers
  • How did scientists determine SM0313 is the oldest star ever discovered?
    7·1 answer
  • HELPPPP!!!! Changes in ecosystems can be attributed to natural causes, such as natural disasters, seasonal variations
    15·1 answer
  • Which is not a compound?<br><br> A: 8H2<br> B: H2O<br> C: 6Ca0<br> D:5HCl
    12·2 answers
  • 3. Which is not a major component of natural gas?
    12·2 answers
  • Can someone answer my question and be my friend What bird can fly backwards
    14·2 answers
  • What is Meiosis and Chromosomes?
    11·2 answers
  • The nose has mucus, a sticky substance. When outside air passes through the nose, the mucus . Bronchitis, an inflammation of the
    9·2 answers
  • What features are present in both a plant cell and bacterial cell
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!