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
Lemur [1.5K]
3 years ago
11

Water is made up of which two elements?

Biology
2 answers:
lbvjy [14]3 years ago
7 0

Answer: The answer is D: oxygen and hydrogen.

Explanation: H2O is the chemical compound for water. H2 means 2 hydrogen atoms and O means one oxygen atom.

hope this is helpful :D

Tanya [424]3 years ago
4 0

Answer:

oxygen and hydrogen

You might be interested in
Charles Darwin was never a _ student but a what
aliya0001 [1]

Answer:

a naturalist

Explanation:

8 0
3 years ago
24. Which organism would occupy the
Nadusha1986 [10]

Answer:

The organism to have maximum energy would be the algae since ii will be at the lowest level. so the answer is 'B'.

Explanation:

The pyramid of energy shows the flow of energy from one trophic level to other. The lowest trophic level is occupied by the producers. In this case algae acts as the producer. Krill acts as the primary consumer, followed by leopard seal as the secondary consumer and finally killer whale as the tertiary consumer. The <em>lowest trophic level </em> contains maximum energy.

As we go upwards, only 10% of the energy gets transferred to the next trophic level.

6 0
3 years ago
Some bones develop within sheetlike layers of connective tissue, and they are called ______ bones. Other bones develop from a mo
Ugo [173]

Some bones develop within sheet like layers of connective tissue which are called intramembranous bones whereas the bones that are develop from a model of hyaline cartilage and are called endochondral bones.

<h3>Formation of intramembranous bones and endochondral bones</h3>

Endochondral ossification involves the replacement of hyaline cartilage with bony tissue which leads to the formation of endochondral bones whereas, intramembranous ossification refers to the replacement of sheet-like connective tissue membranes with bony tissue which results in the formation of intramembranous bones.

Learn more about bones here: brainly.com/question/412179

5 0
2 years ago
Which includes the physical characteristics of an organism
MariettaO [177]
<span>The question is asking "which includes the physical characteristics of an organism Gene" and the answer is the phenotype. An organism's phenotype is basically its outward appearance and its phisical characteristics. In contrast, the other options, gene, allele and genotype, refer to the genetic make up of an organism - its genotype</span>
8 0
4 years ago
Read 2 more answers
Describe the function of. Endoplasmic reticulum
Harrizon [31]
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
8 0
3 years ago
Other questions:
  • During transcription in eukaryotes, a type of RNA polymerase called RNA polymerase II moves along the template strand of the DNA
    14·1 answer
  • Chemical reactions that ____________________ energy will not occur without a source of energy.
    13·1 answer
  • How does the gray whale fit into the food web?
    7·1 answer
  • The nurse is providing discharge instructions to the parents of a child who has undergone surgical correction of hypospadias. wh
    5·1 answer
  • At age 85, lyle's immune system does not respond to vaccines as well as it did when he was younger. the atrophy of which endocri
    11·1 answer
  • Points are usually labeled as: numbers capital letters lower case letters Roman numerals none of the above
    10·2 answers
  • Question: Which substance is a product of cellular respiration ?
    12·1 answer
  • how can you explain what you know about the heavily muscled cows with what you have learned about mutations, patterns of inherit
    15·1 answer
  • After running laps, your body temperature increases
    15·1 answer
  • Complete the passage to describe sexual reproduction.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!