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
Lelu [443]
4 years ago
5

I need help for 3!! please help

Biology
1 answer:
disa [49]4 years ago
4 0

Answer:

all cells originated from pre existing cells

You might be interested in
The movement of water across biological membranes can best be predicted by A. prevailing weather conditions B. aquaporins C. lev
PtichkaEL [24]

The movement of water across biological membranes can best be predicted by D. water potentials.

We can describe water potential as a kind of pressure that is exerted by the biological membrane of the cell on the water molecules. It is the capability of water molecules to move from one place to another.

When the number of solutes will be more inside a cell as compared to the outside, the water molecules will enter the cell as a result of osmosis. On the other hand, when the number of solutes will be more outside of a cell then the water molecules will move outside of a cell. Such a type of movement of water is referred to as osmosis.

To learn more about water potential, click here:

brainly.com/question/1567414

#SPJ4

8 0
2 years ago
For a deer study, each fawn found was fitted with a tag that monitors its movements and habits. the information is then sent to
-Dominant- [34]

C. The improving technology has increased data collection and monitoring.

Data collection is the process of gathering and measuring information on variables of interest, in an established systematic fashion that enables one to answer stated research questions, test hypotheses, and evaluate outcomes. Data may be grouped into four main types based on methods for collection those are observational, experimental, simulation, and derived.

Data collection tools refer to the devices/instruments used to collect data, such as a paper questionnaire or computer-assisted interviewing system ,case studies, checklists, interviews, observation sometimes, and surveys or questionnaires are all tools used to collect data.

To learn more about Data collection , here

brainly.com/question/21605027

#SPJ4

5 0
2 years ago
Cellular respiration extracts energy from food and takes place in the organelle called a:____________
bearhunter [10]

Cellular respiration extracts energy from food and takes place in the organelle called a mitochondria.

It is made up of an outer membrane, an inner membrane, and a gooey matrix inside.

Mitochondria is also known as the "powerhouse". It is also involved in the Krebs cycle and oxidative phosphorylation phases of the respiration.

It is an oval-shaped organelle found in most of the eukaryotic cells. Its membranes are specialized for aerobic respiration. As the site of cellular respiration, mitochondria gets to transform molecules such as glucose into energy molecule known as ATP (adenosine triphosphate).

The electron transport chain and most ATP synthesis depends on the compartments created by the inner membrane of the mitochondria.

To learn more about  mitochondria here

brainly.com/question/22764896

#SPJ4

4 0
2 years ago
The primary growth of a plant adds __________, and secondary growth adds __________. View Available Hint(s) The primary growth o
kari74 [83]

Answer:

1. Height

2. Girth

Explanation:

The woody plants grow in two manners: the primary growth and secondary growth.

The primary growth is considered the type of growth which increases the height of the plant which involves the apical meristem present at the tip of the shoot.

When the height increases up to its maximum length, then secondary growth begins which add tissues to the side that is it increases the girth by adding bark, secondary xylem and phloem.

Thus, Height and Girth is correct.

6 0
3 years ago
Read 2 more answers
What is the symbol for carbohydrates
RoseWind [281]
The symbol for carbohydrates is C.
3 0
4 years ago
Read 2 more answers
Other questions:
  • How is the placenta adapted to perform its function/job
    9·1 answer
  • How does global warming affect the strength of these storms?
    10·2 answers
  • Help!
    7·1 answer
  • How would you respond to doctor smith’s statement?
    5·2 answers
  • Bacteria that form biofilms secrete molecules that they use to communicate with each other. These locally-produced molecules all
    6·2 answers
  • I need this asap please
    12·1 answer
  • The three domain system resulted in dividing all life into three ____, called ___, ___, and ____.
    8·1 answer
  • Describe at least 3 drawbacks from more humans living in cites. (How is it hurting the environment)​
    9·1 answer
  • How are mass and weight different?
    6·1 answer
  • Gunther touched a hot object and received a minor burn. How did the skeletal system help prevent further damage? The skeletal sy
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!