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
OverLord2011 [107]
2 years ago
10

Jessica is doing an investigation to see how many birds come to the tree in her backyard each morning. She repeats her

Biology
1 answer:
Zolol [24]2 years ago
8 0

Answer:

D

Explanation:

I t would be different because she would of only did it once so not really an investigation

You might be interested in
What is the basic unit of classification of living beings​
SpyIntel [72]

Answer:

The basic unit of classification of living beings, from the taxonomic point of view, is species.

Explanation:

Taxonomy is a discipline that deals with the classification of living beings, its basic unit of classification being the species category.

<u>A species includes all the individuals with morphological and functional similarities</u>, which also have the capacity to make crosses among them and have a descendant with the same characteristics, including fertility.

6 0
2 years ago
_________ is required for energy given to proteins in the phospholipid layer.
Nitella [24]

Answer:

Trans-membrane proteins.

Explanation:

Membrane proteins are proteins that are found in the cell membranes of living organisms.

Hope this helped!

4 0
2 years ago
HELP!!<br> What is the correct answer?
Mandarinka [93]

Answer:

the pink one

Explanation:

just had this question

5 0
3 years ago
Hyperpolarization means that the ________. Group of answer choices membrane potential becomes more negative than the resting pot
gladu [14]

Answer:

Hyperpolarization means that the membrane potential becomes more negative than the resting potential.

Explanation:

The voltage across the membrane of a neuron that is at rest and not sending out signals is called the resting membrane potential, or just the resting potential. The concentration gradients of ions across the membrane and the amount of each type of ion that can pass through the membrane determine the resting potential. When a neuron is at rest, there are different levels of sodium and potassium on both sides of the cell membrane. Ions move down their gradients through channels. This creates a difference in charge, which gives rise to the resting potential.

When the membrane potential at a particular location on the neuron's membrane gets more negative, this phenomenon is known as hyperpolarization. Depolarization, on the other hand, occurs when the membrane potential becomes less negative (more positive). Both depolarization and hyperpolarization can take place as a result of the opening and closing of ion channels in the membrane, which changes the rate at which certain types of ions can enter or leave the cell.

<em />

<em>Your question is incomplete, but most probably your full question was </em><em>Hyperpolarization means that the membrane potential becomes  Group of answer choices </em>

<em>more negative than the resting potential </em>

<em>more positive than the resting potential</em>

Learn more abour hyperpolarization here:

brainly.com/question/12982897

#SPJ4

3 0
1 year ago
Individuals with obesity spend ___% more on health care costs and ___ % more on medications per year than individuals of normal
Orlov [11]

Answer;

- 40% ; 20%

Obese workers spend nearly 40% more on health care than normal weight adults, adds about 20 percent to healthcare spending.

Explanation;

-Obesity is one of the biggest drivers of preventable chronic diseases and healthcare costs in the United States. Obese adults spend 42 percent more on direct healthcare costs than adults who are a healthy weight.

-Costs for patients presenting at emergency rooms with chest pains are 41 percent higher for severely obese patients, 28 percent higher for obese patients and 22 percent higher for overweight patients than for healthy- weight patients.

5 0
3 years ago
Read 2 more answers
Other questions:
  • In a test of the effectiveness of garlic for lowering cholesterol, 48 subjects were treated with garlic in a processed tablet fo
    7·2 answers
  • Match each organism with the correct description.
    14·2 answers
  • 30 POINTS!!!!!!
    13·2 answers
  • What are the SI units of frequency?<br> A. S<br> B. Hz<br> C. m/s<br> D. m
    9·2 answers
  • Observe what happens in a DNA replication
    10·1 answer
  • The modern approach to classification, with the broader goal of reconstructing the evolutionary history, or phylogeny, of organi
    15·1 answer
  • What might happen to the human heart during a trip to Mars?
    8·2 answers
  • Geologists measure the number of _____________ to calculate the age of a specimen.
    14·1 answer
  • Oxygen on Earth: What is the order for cellular respiration and photosynthesis?
    11·1 answer
  • Which is a density-dependent factor?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!