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
solniwko [45]
3 years ago
8

Study the diagram below. where does oxygen first enter the bloodstream ​

Biology
2 answers:
9966 [12]3 years ago
7 0

Answer:

I think that b is correct.

xenn [34]3 years ago
4 0
In the alveoli which is at the end of bronchioles!
You might be interested in
BRAINLIESTTT ASAP!!!!
Igoryamba

When animals undergo the process of cellular respiration, they release carbon dioxide into the atmosphere. And when animals die and start to decay aided by organisms called decomposers, carbon dioxide is also emitted into the atmosphere. When humans burn fossil fuels, carbon dioxide yet again enters the atmosphere. 

<em>hope this helps ;)</em>

5 0
3 years ago
Read 2 more answers
Explain the role of the cell cycle in the production of tissues.
g100num [7]

Answer:

the cell cycle allows multicellular organisms to grow and divide a single-celled organism to reproduce

3 0
3 years ago
What is the process of Asexual reproduction? Honey Bees
Vlada [557]

Answer:

ASEXUAL

female worker bees are able to reproduce asexually: they lay eggs that are essentially fertilised by their own DNA, which develop into new worker bees.  The team sequenced the entire genomes of a sample of Cape bees and compared them with other populations of honeybees that reproduce normally.

SEXUAL

The typical story of reproduction is that males and females of an animal species do it sexually. Generally, that's what honeybees do, too. Sperm from a male drone fertilizes a queen's eggs, and she sends out a chemical signal, or pheromone, that renders worker bees, which are all female, sterile when they detect it.

Explanation:

4 0
3 years ago
Name the activity that takes place in each parts of the digestive system
Zina [86]

Answer:

Mouth: Mechanical digestion

Small Intestine: Chemical digestion

large Intestine: Absorption

Rectum: Egestion or collection of faeces

Stomach: Mechanical AND chemical digestion

Esophagus: Peristalsis

Explanation:

please mark brainliest ❤

8 0
3 years ago
Why do all humans have similar features?
AfilCa [17]

Answer:

I believe the answer is “B” They have the same number and kinds of chromosomes.

Explanation:

we all have 46 chromosomes.

Hope this help

Plz mark brainliest

Have a nice day!!!!!!!!

7 0
3 years ago
Read 2 more answers
Other questions:
  • A bird species enter the environment, but we do not know which berry color it prefers. Is the bush population more likely to sur
    12·2 answers
  • In the process of transcription, the genetic information encoded in the sequence of bases that makes up a gene is "transcribed,"
    5·1 answer
  • When a chemical reaction is moving at a slow rat of speed, what can be done to speed up the reaction
    5·1 answer
  • What is evapotranspiration?
    14·2 answers
  • A wave with a period of 1/3 second has a frequency of
    15·2 answers
  • Summary of hearing: Vibrations cause the cochlea’s membrane to shake. This causes ripples in the ____________, bending the _____
    7·1 answer
  • What important event a take place during prophase I
    9·2 answers
  • What two things can make a molecule polar?
    10·1 answer
  • Homologous chromosomes move toward opposite poles of a dividing cell during ______.
    13·1 answer
  • An epithelium with a single layer of tall cells would be classified as which type of epithelium?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!