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
professor190 [17]
3 years ago
15

900.j of work are done by a light bulb in 15.0 s. What is the power of the light bulb?

Biology
1 answer:
vovangra [49]3 years ago
3 0
well power is equal to work multiplied by time so .. 900j divided by 15 s will give you 60 Watt as your answer
You might be interested in
________ slow down transpiration by _________ the stomata
Scorpion4ik [409]

Answer:

A option

Explanation:

Guard cells closes their openings to prevent loss of water, hence, slowing down the process of transpiration.

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>

3 0
3 years ago
Read 2 more answers
Pick out the characteristics that make the pulmonary alveoli a place for gaseous exchange​
Vladimir79 [104]

Answer:

Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.

7 0
3 years ago
Which two structures would provide a positive identification of a plant cell under a microscope? Question 1 options: ribosomes,
Gnoma [55]
Chloroplasts. Animal cells don’t have chloroplasts only plants
7 0
3 years ago
What happens to Dna during sexual reproduction
coldgirl [10]
It gets passed onto the baby
7 0
3 years ago
Read 2 more answers
Can some one help me please!
Helga [31]
Organelles that are involved in the formation and transport of proteins out of the cell which include:
•Ribosomes- synthesized proteins
•Rough endoplasmic reticulum-transfers proteins from ribosomes
•Golgi apparatus-temporarily stores, modifies and packages protein out of the cell
5 0
4 years ago
Other questions:
  • Which labels would correctly model photosynthesis?​
    12·2 answers
  • Witch sentence most likely explains why the rock has large open pores
    15·1 answer
  • Is it true the environment can affect the way traits are expressed Explain
    11·2 answers
  • Which of the following statements best describes the structure and function of a carbohydrate
    14·2 answers
  • PLEASE HURRY 10 PTS AND BRAINLIEST IF RIGHT
    14·2 answers
  • Lead toxicity is more common in low-income children because lead is not as well absorbed when other minerals are lacking. low in
    13·1 answer
  • Describe how the ancestors of whales moved from the land to the sea.
    10·1 answer
  • A seismic recording station located 4000 kilometers from the epicenter of an earthquake received the first P-wave at 7:10:00 p.m
    12·1 answer
  • Which statement best explains why each river has its own set of characteristics a river supports different organisms depending o
    9·1 answer
  • In a population, surrounded with dark gray rocks, there lived 2 types of beetles, a gray beetle and a white beetle. In the start
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!