Which phrase best describes the function of the cell membrane?
O sends chemical signals
O allows things to move in + out of the cell
O rigid structure + support
o creates proteins
HELP

Answers

Answer 1

Answer:

i dont knowExplanation:


Related Questions

Whats planets rotates in a reclining position?

Answers

Answer:

Jupiter. Mercury. Saturn

Explanation:

What are the harmful effects of pteridophytes?​

Answers

These species can spread rapidly with negative consequences for native species. Invasive plant species have an impact on the diversity of local species, they affect water availability and damage the quality of soil nutrients. Once an alien plant has invaded a habitat, it changes the conditions of that environment.

how does nature show emotion

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Answer:Article

Authors

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Media Coverage

Abstract

Introduction

Study 1

Results

Discussion

Study 2

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Study 3

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General discussion

Supporting information

Author Contributions

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Abstract

Feeling connected to nature has been shown to be beneficial to wellbeing and pro-environmental behaviour. General nature contact and knowledge based activities are often used in an attempt to engage people with nature. However the specific routes to nature connectedness have not been examined systematically.

Explanation:


Which describes a difference between bivalves and cephalopods?
Bivalves use tube feet for movement, and cephalopods use muscular feet for movement.
Bivalves live only in ocean environments, and cephalopods live in a variety of aquatic environments.
O Bivalves use a radula to feed, and cephalopods use filter-like structures to feed.
O Bivalves have an open circulatory system, and cephalopods have a closed circulatory system.

Answers

Answer: D - Bivalves have an open circulatory system, cephalopods have a closed circulatory system

Explanation: I had to research the differences to find the answer

A difference between bivalves and cephalopods are bivalve animals use a radula to feed, and cephalopods use filter-like structures to feed, that is the third option, where they both belong to the Mollusca phylum.

What is the significance of bivalves and cephalopods?

Both bivalves and cephalopods belong to the mollusca phylum, and they are invertebrates, some of the bivalves, such as oysters and mussels, are important as they are a source of food for humans and as filter-feeding organisms; at the same time, squid and octopus are cephalopods. These organisms are significant in different fields of study, such as neuroscience and evolution.

Hence, a difference between bivalves and cephalopods are bivalve animals use a radula to feed, and cephalopods use filter-like structures to feed, that is the third option, where they both belong to the Mollusca phylum.

Find out more about bivalves and cephalopods here.

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what are the inputs for photosynthesis and where are they used?

Answers

Answer:

In terms of inputs, outputs and energy transformations, photosynthesis can be summarized as follows. Inputs - Sunlight as energy source, carbon dioxide and water. Processes - Chlorophyll traps sunlight; the energy is used to split water molecules; hydrogen from water is combined with carbon dioxide to produce glucose.

Explanation:

Which organism is least related to the bird on this cladogram?

Answers

Answer:

SHARKS HAVE THE LEAST TRAITS IN COMMON WITH BIRDS.

Which of the following statements about exponential growth curves is true?
- a. Exponential growth curves are common for R-selected species.
b. Exponential growth curves show fast growth rates followed by slow growth rates.
C. No organisms in nature experience exponential growth rates.
d Exponential growth curves are S-shaped.
Please select the best answer from the choices provided
B
ОООО

Answers

Answer:

Which of the following statements about exponential growth curves is true?

- a. Exponential growth curves are common for R-selected species.

Explanation:

The statement that is true about exponential growth curves is as follows:

Exponential growth curves are common for R-selected species.

Thus, the correct option for this question is A.

What is an Exponential growth curve?

An Exponential growth curve may be defined as a type of growth curve that significantly illustrates greater increases in the population of organisms with respect to time. It immediately represents the growth with extreme fast rates.

Exponential growth is followed by the continuous breeding population which contains more individuals than a similar population breeding annually. It includes examples like some insects, r-selected species, etc.

The shape of the exponential growth curve is J-shaped. It represents only fast growth rates. While the logistic growth curve shows fast growth rates followed by slow growth rates. It possesses a shape known as S-shape. It represents the growth rate of k-selected species.

Therefore, the correct option for this question is A.

To learn more about Exponential growth curves, refer to the link:

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Why do girls get more girls? (genetically, not because "their girls and normally get long hair")

Answers

Answer:

wdym? I'm confused

Explanation:

Answer: girls have the gene to get pregnant and give birth

Explanation: what are you even asking

Are you talking about how girls get more babies or?

If yes then girls have the gene to get pregnant and give birth

Eukaryotic cells undergo cell reproduction by the process of mitosis. Which of the following accurately describes the importance of mitosis for an organism's survival?

Answers

Answer:

mitosis is very important for many organisms"s survival like starfish reform its cuted arm by mitosis and  bacterias reproduce by mitosis so that their population increases etc.

Explanation:

What is the percent by mass of a solution that contains 3g of salt in 12 g of solution?

Answers

Answer:

25% salt

Explanation:

(3÷12)×100

=25%

20 points!!!!!!
Do prokaryotes have ribosomes? Why?

Answers

Answer:

yes they do because every cell needs ribosomes to manufacture proteins  

Answer:

yes because all the cells need ribosomes in order to make proteins

 

Explanation:

Which of the following is NOT part of the CIRCULATORY
system?

O artery
O capillary
O platelet
O alveoli

Answers

Answer::artery, atrium, blood vessel, capillary, circulatory system, heart,



I’ll give brainlist if it’s outstanding

How do parachutes work?

Two paragraphs

Use all these terms in your paragraph: Gravity, Acceleration, terminal velocity, force, air resistance.



Help plssss

Answers

Answer:

Parachutes are made of light but strong materials to keep yyouin the air and have a safe landing :)

Explanation:

A "healthy ecosystem" can also be described as:

Answers

Answer:

water and rocks; energy source, break down dead plants and animals, returning vital nutrients to the soil.

Explanation:

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