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
kotykmax [81]
3 years ago
13

What technology did scientists use in the mid-1900s to map the mid-ocean ridge?

Biology
1 answer:
astraxan [27]3 years ago
8 0
C.submarines
We use satellite and sonar today to see the ocean ridges and deep sea diving is impossible unless you have a submarine
You might be interested in
Both aerobic and anaerobic respiration yield a net gain of ATP molecules to be used as energy for living things. The processes o
galben [10]

Oxidative phosphorylation

4 0
3 years ago
Read 2 more answers
A unique characteristic of mammals is that they _____.
katovenus [111]
A. have hair
--------------
5 0
3 years ago
Read 2 more answers
53. The graph below shows the changes in the number of species in an ecosystem.
Dafna1 [17]

Answer:

the answer is B, A flash flood

8 0
2 years ago
Read 2 more answers
1 point
const2013 [10]

Answer:

Biennial

Explanation:

Biennial are those crops which takes two years to complete its life cycle i. e. vegetative stage and reproductive stage. First stage is the vegetative stage in which vegetative parts such as roots, stems, leaves and branches are formed. Second stage is reproductive stage in which flowers formed first and after that seeds are produced due to fertilization. Seeds are the babies of plants.

7 0
3 years ago
What is molecule x
nignag [31]

If I'm not mistaken, that would be what is known as a peripheral protein. Peripheral proteins are proteins which are either inside or outside the cell membrane, but don't cross it.

If a protein crosses the cell membrane, it'll be called an integral protein.



Hope it helped,



BioTeacher101

3 0
3 years ago
Other questions:
  • Help!!!!. I really need this!!!​
    15·1 answer
  • Which phrase describes the absolute age of a rock?
    13·2 answers
  • The density of aluminum is 2.70g/no. A piece of aluminum foil has a mass of 44g. What is the volume of this piece of aluminum fo
    9·1 answer
  • 50% of the planets are made mainly of gas true or false
    8·1 answer
  • What is the thing in the back of your throat called
    6·1 answer
  • Jamal wants to make a model of a hill near his house to test the way the slope affects how rain runs down the hill. Which type o
    13·2 answers
  • Please answer this question:)​
    8·1 answer
  • What caused seed abundance to decrease from 1975 to 1978
    6·1 answer
  • What do the cell walls of plants and the extracellular matrix of animal cells have in common?
    15·1 answer
  • Which of the following lists the levels of an ecosystem in order from largest to smallest?a. population, organism, community, ec
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!