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Liono4ka [1.6K]
3 years ago
10

NO LINKS PLEASE

Biology
2 answers:
ziro4ka [17]3 years ago
5 0

Answer:

The discovery of the Double Dna Helix was done by Watson and Crick.

OLEGan [10]3 years ago
4 0

Answer:

Chargaff's realization that A = T and C = G, combined with the vital work of X-ray crystallography by English researchers Rosalind Franklin and Maurice Wilkins, contributed to the discovery of Watson and Crick a three-dimensional, two-helical DNA model.

Explanation:

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When economic conditions are favorable, more effort can be put into synthetic materials that satisfy desires and not just needs.
maxonik [38]

Answer:

True

Explanation:

The correct answer would be<u> true.</u>

<em>A favorable economic condition in an area means that a large percentage of the population of the people in the area already have their basic needs met. According to Abraham Maslow, when basic needs are met, human needs graduate from basics to more sophisticated ones. Consequently, production efforts can be put into producing material that satisfies desires and not just needs.</em>

5 0
3 years ago
Name three ways objects enter the cell membrane
QveST [7]
Diffusion, Osmosis and Facilitated Diffusion
4 0
3 years ago
Which features are associated with flight?
cricket20 [7]
The ancestors of birds were most likely arboreal. 

<span>Having gliding surfaces is advantageous in arboreal animals because it means less likelihood of dying due to a fall. You'll notice that plenty of arboreal animals today have gliding surfaces. </span>

<span>In the ancestors of birds, the gliding surface just happened to stretch from the "fingers" down to the body, setting up for control of the glide, and for further refinement with elongation of the fingers and arms. With this, the animals were not just saving their lives when falling, they could glide from one tree to another to look for food. </span>

<span>A similar process likely happened in the ancestors of bats. </span>

<span>Don't ask me about pterosaurs or insects, 'cause I don't know.</span>
3 0
4 years ago
a person's____will be the same on Jupiter and earth, a person's_____will be greater on Jupiter than on earth.​
NemiM [27]

Answer:

A person's mass will be the same on Jupiter and Earth, a person's weight will be greater on Jupiter than on Earth.

Explanation:

Mass is universal, meaning it can't change, but weight is used to measure how heavy something is, so, on a planet like Jupiter, since the gravity is more, you'll weigh more there.

3 0
3 years ago
Read the scenarios below. For each of the scenarios, identify the following (you should identify the 3 for EACH of the scenarios
Kazeer [188]

The following were required;

  • Dependent Variable - productivity of workers
  • Independent Variable -  drinking the special juice
  • Control group -  Group B
<h3>What is a variable?</h3>

A variable is a measurable quantity that changes in an experiment. The variable that is manipulated in the experiment is called the independent variable.

Now these are the variables that are involved in this experiment:

  • Dependent Variable - productivity of workers
  • Independent Variable -  drinking the special juice
  • Control group -  Group B

Learn more about experiment variable:brainly.com/question/16550062?

#SPJ1

4 0
2 years ago
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