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
julia-pushkina [17]
3 years ago
8

When electricity fails, which device allows you to use your gadgets?

Biology
2 answers:
melamori03 [73]3 years ago
3 0

Answer: Either solar panels or a generator

Explanation:

GalinKa [24]3 years ago
3 0

Answer: watch and radio

You might be interested in
Need help asap
docker41 [41]

Answer:

true

Explanation:

edge 2020

7 0
3 years ago
Read 2 more answers
The pats of photosynthesis that do not rely on light energy are called the
Yanka [14]

Answer:

Well for me I think it's

Explanation:

The dark phase

5 0
3 years ago
Read 2 more answers
What is NOT true about the evidence that fossils provide?
aleksandrvk [35]

Answer:

C. All fossils contain intact DNA that can be sequenced.

Explanation:

Fossils are the impression, trace or preserved remains of once-living thing from past thousands of years such as bones, exoskeletons, objects preserved in amber, and stone imprints of animals or microbes.

Fossils provide evidence about seevral characteristics and features of extinct organism such as evolutionary relationship between organisms and  transitional forms between groups of organisms. but all the fossil do not provide evidence about the intact DNA that can be sequenced because some fossils carry DNA rumnants which do not have the ability to get sequenced.

Hence, the correct option is C.

6 0
3 years ago
1. Which of the following correctly compares the changes that take place in an ecosystem during primary succession and secondary
mr Goodwill [35]
The correct answers are as follows:
1. A.
There are basically two types of succession, they are primary and secondary succession. Primary succession refers to the type of succession that occurs in new and bare areas where the soil present is unable  to sustain the growth of plants. An example of primary succession area is an area with sand dunes that is freshly formed. Primary succession usually occur over a long period of time. Secondary succession is a type of succession that occur on a land which was disturbed by  hazardous events such as fire outbreak, flood, etc. Secondary succession occurs much faster than the primary succession.

2. D
There are two types of factors that affect any particular ecosystem, these are abiotic and biotic factors. The abiotic factors refers to non living factors such as temperature, relative humidity, rainfall, etc. while the biotic factors refer to the living factors. Looking at the options given above, one will see that only option D has living factor, which is predators. All other options have abiotic factors.
6 0
3 years ago
How might optimization be expressed in older adults' sexual activity?
ra1l [238]

Optimization refers to the activity of making the most or best efficient use of a resource of situation. Optimization suggests that it is probable to sustain performance in some areas via spontaneous practice and the application of new technology.  

The older adults get involved in numerous sexual activities, companionship is essential to age individuals. The optimization in older adults’ sexual activity can be expressed by getting involved in more kissing, cuddling, and fantasizing in comparison to intercourse for satisfying the sexual activity.  


7 0
3 years ago
Other questions:
  • The study of organisms based on their similar body structures is referred to as _____. comparative morphology comparative embryo
    6·2 answers
  • Which is an inner planet?
    9·2 answers
  • Explain how a unicellular organism, such as a paramecium uses cilia to help with nutrition
    15·1 answer
  • A farmer notices that his lettuce crops are covered in a white film and that the lettuce is being destroyed.
    6·2 answers
  • Cystic fibrosis is inherited in an autosomal recessive pattern. Males who have cystic fibrosis are usually sterile. Furthermore,
    15·1 answer
  • How are sedimentary rocks formed in RACE syrategy
    13·1 answer
  • Describe the positive or negative impacts eco-friendly technologies could have on our cryosphere, biodiversity, and human popula
    7·1 answer
  • What is the natural source of energy in Mars, please help
    15·2 answers
  • PLZZZ HELP ME
    13·2 answers
  • Please help Think about the effect that NASA technologies have on your everyday life. What’s your opinion of the reciprocal rela
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!