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
svlad2 [7]
3 years ago
10

how did the outer space environment most likely interact with Earth's atmosphere and biosphere to cause the extinction of dinosa

urs?
Biology
1 answer:
Xelga [282]3 years ago
3 0
Mark on the address to send the new address please please let me know what
You might be interested in
This article discusses a group of scientists who are studying an ecosystem. What ecosystem are the scientists studying?
Y_Kistochka [10]

Answer:

This article discusses a group of scientists who are studying an ecosystem. What ecosystem are the scientists studying? A the Hudson River ecosystem.

Explanation:

6 0
2 years ago
In his attempt to develop a pneumonia vaccine, Frederick Griffith injected mice with various combinations of living and dead bac
n200080 [17]

Answer:

The mice died

Explanation:

In Griffith's experiment, two strains of the same bacteria were used. S strain was smooth because it had a polysaccharide coat. This coat also made it virulent because mouse immune system was not able to destroy it and ultimately the mice died. R strain was rough because it did not have the coat and thus was harmless to mice.

When Griffith injected mice with dead S bacteria and living R bacteria together, the mice died. Live R bacteria had taken up the genetic material or as Griffith called "transforming principle" from the dead S bacteria and transformed into S bacteria. So live S bacteria were present again and they killed the mice.

4 0
3 years ago
PlsHelp!!!!!!!!!!!!!!!!!!!!!!!!!
Troyanec [42]

Answer:

#male gametes are formed

#generative nucleus divides

#fertilization takes place

#pollen tube grows

# zygote is formed

#embryo is formed

6 0
3 years ago
Read 2 more answers
Which of the following human activities does NOT release carbon dioxide into the atmosphere?
NISA [10]
The Fish does not give off Carbon Dioxide
4 0
3 years ago
Question 11 (1 point)
pishuonlain [190]
A different form of a gene
3 0
3 years ago
Other questions:
  • What does genetic modification mean?
    6·2 answers
  • In humans, the allele for brown eyes is dominant to the allele for blue eyes. If a man with blue eyes and a woman with brown eye
    11·2 answers
  • Why does the northern hemisphere have summer in June
    11·1 answer
  • A scientist owns a company that is producing a new chemotherapy drug and the scientist is doing the research?
    12·1 answer
  • Name the three types of pathogen and an example of a disease they cause
    9·2 answers
  • This cell is in which stage of mitosis?
    11·1 answer
  • I need help ASAP!!
    8·2 answers
  • An organic substance that promotes chemical change without being used up in the reaction itself ​
    11·1 answer
  • What is protein synthesis?
    12·2 answers
  • how do some cells beomce brain cells and others become skin cells, when the dna in all the cells is exactly the same. In other w
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!