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
Luden [163]
3 years ago
8

Elect the correct answer.

Biology
2 answers:
alukav5142 [94]3 years ago
8 0

She should take her books and go to a local library to study.

Answer:A

Amiraneli [1.4K]3 years ago
5 0

A is the answer cause she might get distracted while listening then go on her phone, b is a no because she probably won’t even study I mean go to a cafe WITH YOUR FRIENDS to “study” sureeeeeeee hon

You might be interested in
What is fusion and how does it relate to e=mc squared?
trasher [3.6K]
E = mc2 Meaning

At the beginning of the 20th century, the notion of mass underwent a radical revision. Mass lost its absoluteness. One of the striking results of Einstein’s theory of relativity is that mass and energy are equivalent and convertible one into the other. Equivalence of the mass and energy is described by Einstein’s famous formula E = mc2. In words, energy equals massmultiplied by the speed of light squared. Because the speed of light is a very large number, the formula implies that any small amount of matter contains a very large amount of energy. The mass of an object was seen to be equivalent to energy, to be interconvertible with energy, and to increase significantly at exceedingly high speeds near that of light. The total energy of an object was understood to comprise its rest mass as well as its increase of mass caused by increase in kinetic energy.

In special theory of relativity certain types of matter may be created or destroyed, but in all of these processes, the mass and energy associated with such matter remains unchanged in quantity. It was found the rest mass an atomic nucleus is measurably smaller than the sum of the rest masses of its constituent protons, neutrons and electrons. Mass was no longer considered unchangeable in the closed system. The difference is a measure of the nuclear binding energy which holds the nucleus together. According to the Einstein relationship (E = mc2) this binding energy is proportional to this mass difference and it is known as the mass defect.

7 0
3 years ago
You are given a 1 liter bacterial culture in exponential stage of growth. The generation time of the bacteria is known to be 30
nydimaria [60]

Answer:

Option-A

Explanation:

A bacteria divides by binary fission which divides a parent bacteria into the two daughter cells and generation time refers to the average time difference between two consecutive generations.

The bacterial cell grows by the exponential function that is by 2^{number of generation} x initial population of bacteria.

In the given question,

<u>Initial population</u>

the initial population of bacteria - 2x 10³ per ml

So per liter, the bacterial population will be 2 x 10 ⁶

<u>Generation time</u>

1 generation time of bacteria is 30 min.

so 5 hours will have- <u> </u>\frac{300}{30}= 10 generations

<u>New bacterial population</u>

Using formula<u>  </u>2^{number of generation} x initial population of bacteria

2^{10} x (2 x 10⁶)

= 1048 x (2 x 10⁶)

2048 x 10⁶

Thus, Option-A is the correct answer.

4 0
2 years ago
Which statements describe functions of antibodies? Select two options.
Evgen [1.6K]

Answer:

They protect the body from infectious agents.

And

They signal the immune system to destroy pathogens.

Explanation:

I HOPE THIS HELPS

6 0
3 years ago
I need help plsssssssss someone help
Nonamiya [84]
Its conversion of pyruvate, a process where each molecule loses one carbon atom with the release of carbon dioxide
6 0
2 years ago
Sensing systems incorporated into harvesting machines that register and record amounts of harvests associated with specific port
trapecia [35]

Crop monitoring makes use of space-based data to keep tabs on crop development and forecast crop yields for certain fields that have been planted.

<h3>What is monitoring systems?</h3>

A system for monitoring agriculture consists of a network with wireless sensors. These sensors gather information from several nodes positioned on the playing surface. Then, specialists or nearby farmers analyze this data. The data can be used to make a number of inferences about weather patterns, soil fertility, crop quality, etc. A system is developed for agricultural field monitoring in IoT-based modern agriculture with the aid of sensor like light, humid, temperatures, soil moisture, etc. Farmers may monitor the condition of thier fields from any location. IoT-based smart farming is considerably more efficient than conventional farming.

<h3>How do farmers monitor their crops?</h3>

Nowadays, satellite techniques are widely employed in agriculture, and many farmers use them frequently to observe their fields and assess the condition of their crops. Crop monitoring is crucial for managing various pests, weeds, and diseases that affect crops. This gives information about the crop's current situation, and you can then look ahead in time to forecast what will probably be the crop's next problem.

To know more about Monitoring Systems visit:

brainly.com/question/28776835

#SPJ1

4 0
1 year ago
Other questions:
  • What happened after plants first became able to live on land?
    15·2 answers
  • Dinosaurs were the dominant land animal of the Mesozoic Era. true or false
    11·2 answers
  • adenine,guanine,cytosyne and thymine are the four nitrogenous bases present in the DNA of all organisms.Which scientist discored
    7·1 answer
  • Which of the following includes all of the levels of organization?
    10·1 answer
  • Where does a vulture obtain his energy
    12·1 answer
  • Which of the following are something that scientists make about the natural world​
    5·1 answer
  • 1. What kind of phytoplankton is Noctiluca?
    15·1 answer
  • What is a peptide bond
    9·2 answers
  • Which combinations form compounds? How do you know?
    14·1 answer
  • How many tropic levels are there in the following food chain?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!