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
Elena L [17]
3 years ago
5

Water, carbon dioxide, oxygen, and some other substances can pass through the cell wall. _________________________ (true or fals

e,and please tell me why?Thank you)
Biology
1 answer:
Furkat [3]3 years ago
5 0

Answer:

true

Explanation:

You might be interested in
An earthquake decimates a ground-squirrel population, killing 98% of the squirrels. The surviving population happens to have bro
Mariana [72]

Answer:

D) a genetic bottleneck

Explanation:

Genetic bottleneck refers to the sudden reduction in the population size due to some adverse climatic factors such as natural calamities. It changes the allele frequencies since the survivor population mostly have different allele frequencies than the original population.

In the given example, an earthquake kills 98% of the squirrels. The survivor population exhibits different allele frequencies for the gene responsible for the thickness of stripes. Therefore, it represents a genetic bottleneck.

5 0
3 years ago
Which is a leading theory for the formation of fossil fuels?​
Ber [7]

Answer:

Currently the biogenic theory is the leading explanation for the formation of fossil fuels and it’s believed that the petroleum we most commonly use took anywhere from 1 million to 1 billion years to form and represents a wide spectrum of useful petroleum and natural gas products including methane, propane, butane, hexane, octane and others

Explanation:

Reference: www.sclubricants.com/fossil-fuels-oil/

8 0
3 years ago
Read 2 more answers
Loretta and her friends want to find out which of their pets can run the fastest. Which kind of scientific investigation should
antiseptic1488 [7]
They should do A, a controlled experiment
3 0
3 years ago
When you spin around, you lose balance because of fluid spinning around in the _____. A. cochlea B. tympanic membrane C. semicir
MaRussiya [10]
When you spin around, you lose balance because of fluid spinning around in the C) semicircular canals.
4 0
3 years ago
Read 2 more answers
Studies of monkeys raised with artificial mothers suggest that mother-infant emotional
madreJ [45]

The correct answer is B. Contact comfort

Explanation:

Studies with Rhesus monkeys were carried out by the psychologists Harry Harlow to study psychological and emotional aspects related to maternal separation and isolation. In this experiment, Harlow used baby monkeys and observed their behavior in different situations that included separating the baby and the mother, providing a fake mother, isolating baby monkeys for a long time and allowing baby monkeys to choose between their mother or food. The results of this experiment showed mother-infant emotional bonds were key for the development and socialization of monkeys, this could be explained as mother monkeys provided contact comfort which supported a positive development and prevailed over food or nourishment.

8 0
3 years ago
Other questions:
  • What is a function of the ground tissue of a root
    13·1 answer
  • What would happen to co2 if there was less plants
    7·1 answer
  • Why is it important to control the variable in an experiment?
    14·1 answer
  • The human population is now about
    5·1 answer
  • Which cells of the immune system are similar because they engulf foreign cells through phagocytosis?
    11·1 answer
  • A substance that has 10H+ ions and 9OH- ions will be:
    14·1 answer
  • Please Helppp confused
    10·2 answers
  • A client with dementia and a percutaneous endoscopic gastrostomy (PEG) tube is being cared for at home. Which action provides ev
    10·1 answer
  • bacteria are organisms that reproduce asexualy how is this better for them than reproducing sexually?
    8·1 answer
  • True or false? The lac operon operates by having the repressor only leave the operator when it is bound to the lactose molecule
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!