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
Flauer [41]
3 years ago
10

Which elements make up a water molecule?

Biology
2 answers:
BlackZzzverrR [31]3 years ago
8 0

Answer:

d

Explanation:

i took the quiz

oksano4ka [1.4K]3 years ago
6 0

Answer:

D). hydrogen and oxygen

Explanation:

A water molecule consists of three atoms; an oxygen atom and two hydrogen atoms, which are bond together like little magnets. The atoms consist of matter that has a nucleus in the centre. The difference between atoms is expressed by atomic numbers.

You might be interested in
In what type of asexual reproduction are seeds produced even without the joining of sperm and eggs?
dem82 [27]
This type of asexual reproduction is called apomixis. 
Apoximis is reproduction by special generative tissues without fertilization. It includes parthenogenesis in animals, in which the new individuals develop from unfertilized egg, and apogamy in certain plants in which the generative tissues may be the sporophyte or the gametophyte. 
6 0
2 years ago
Define "animal cell" in about 1 sentence.
IgorLugansk [536]
A cell which contains cytoplasm, cell membrane and a nucleus
7 0
3 years ago
Read 2 more answers
Complete the paragraph on freshwater ecosystems by using the following terms: merge, mountain streams, oxygen, plankton, plants,
ddd [48]

Answer

Answer:

Rivers often start from the mountain streams and contain high amounts of oxygen. Rivers and streams grow larger as these waters merge. Rivers pick up sediments from the land as they flow. Lakes support many varieties of organisms, including plants in shallow,

3 0
2 years ago
Question 1
noname [10]
1 - A ground level plant develops curling tendrils that wrap around other objects so it can "climb".

This is a species changing over time as it was originally a ground level plant but began to climb higher.

2 - Over many generations.

This is because diversity takes time and has to be integrated through generations; for instance, marriage. In a family, it becomes more diverse after the next generation as each generation is likely to marry someone of another ethnicity and allow the family tree to become more diverse.

3 - Mutate or Survive

It depends on what it means by mutate - develop a mutation to make it adaptable? If that's the case, then mutations within the DNA would be a result of adaptation and increase survival. Otherwise, survive is the obvious answer as adaption allows for species to move around and live longer.

Hope this helps!
4 0
3 years ago
Read 2 more answers
Help me on these pleaseeeee
SVEN [57.7K]

A Dew forms on grass when water vapor forms when molecules cool and join together.

B  Gases expand when heated and contract when cooled.

4 0
2 years ago
Other questions:
  • In which section of the nephron does the filtrate have a higher osmolarity than the blood when it enters and lower osmolarity th
    7·1 answer
  • Kurtosis refers to the amount of smoothness or pointedness of the curve. a tall, thin curve is described as being leptokurtic. a
    13·1 answer
  • Each chromosome in this homologous pair possesses a different allele for flower color. Which statement about this homologous pai
    13·1 answer
  • Give the names of two part of the leaf cell that would not be found in a human liver cell.
    8·2 answers
  • You are working on a team that is designing a new drug. In order for this drug to work, it must enter the cytoplasm of specific
    6·1 answer
  • The Miller and Urey experiment is often viewed as an important experiment for AP Biology students to know/understand. Describe t
    14·2 answers
  • Which of the following molecules do you think would make good antigens for recognizing an extracellular pathogen? Write a brief
    14·1 answer
  • What is the role of teeth in digestion
    15·2 answers
  • To join the video meeting, click this link: thw-pceo-uii come for some fun<br><br>​
    11·2 answers
  • Which of the following is hypothesis
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!