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
boyakko [2]
3 years ago
10

Exchange of o2 and co2 between the lungs and the blood is called

Biology
1 answer:
REY [17]3 years ago
5 0
<span>pretty sure its External pulmonary respiration because the blood gains o2 and loses co2 </span>
You might be interested in
What is the primary way that metamorphic rocks form?
allochka39001 [22]
<span>Metamorphic rocks form by existing rocks join together under high heat and pressure. Examples of metamorphic rocks are marble, schist, slate, and quartzite. Metamorphic rocks formed when the minerals are chemically changed due to heat and pressure. They are often seen near magma but they do not melt like igneous rock.</span>
6 0
3 years ago
Read 2 more answers
What are the two types of minerals?
ycow [4]

Macrominerals and trace minerals.

8 0
3 years ago
Read 2 more answers
A drug developed to treat diabetes may be effective in treating what other condition
aleksandrvk [35]
<span>Alzheimer's would also be what a diabetes medicine can help cure. Since the diabetes is a being able to maintain glucose it can also send signals to the brain which in term can help with dementia.</span>
4 0
3 years ago
What is one piece of evidence that some organelles like mitochondria and chloroplasts within eukaryotes used to be independent p
Svet_ta [14]

Answer:

organelles are very similar to present-day bacteria, suggesting a common ancestor.

Explanation:

Some evidence suggests that some organelles like mitochondria and chloroplasts within eukaryotes were once used to be independent eukaryotes.

Endosymbiosis theory says that ancestral prokaryotic cells engulfed bacteria like cyanobacteria which with time evolved into mitochondria and chloroplast. Molecular evidence also proves that these organelles were once prokaryotic organisms because they show similar genetic makeup and ribosome type.

So these organelles are similar to present-day bacteria showing that they have a common ancestor.

6 0
3 years ago
A red bull is crossed with a white cow and all of the offspring are roan, an intermediate color that is caused by the presence o
Dmitrij [34]
The intermediate color or rather condition, in this case "roan", is a result of two alleles being codominant. Codominance occurs when the phenotype (or the physical expression of the gene) of a heterozygote individual expresses both the alleles in a pair of genes. In the given situation, both parents are homozygotes. 
3 0
3 years ago
Other questions:
  • Sheryl is observing ovarian slides taken from a female ape. All the cells show crossover chromosomes. What is this stage?
    14·1 answer
  • Does anyone know the correct order? (IMAGE PROVIDED)
    14·1 answer
  • "refined carbohydrates are digested __________, leading to a ________ rise in blood glucose levels."
    5·1 answer
  • How can exposure to violence affect children?
    9·1 answer
  • The only carbohydrate in the homemade fruit smoothie comes from naturally occurring sources of milk and fruit sugar. Use the "i"
    13·1 answer
  • How could you test to see if soil temperature was responsible for a variation in flower color?
    7·2 answers
  • During the day, plants use the carbon dioxide they produce for
    5·1 answer
  • Why does geological isolation cause speciation
    10·2 answers
  • How did the zebra mussel invasion cause the change in the species population?
    6·1 answer
  • When is it more appropriate to use presumptive tests in a crime investigation? When is it more appropriate to use confirmatory t
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!