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konstantin123 [22]
2 years ago
9

In a chemical equation, what symbol is used to show that a chemical reaction goes in both reaction

Biology
1 answer:
dolphi86 [110]2 years ago
6 0
A arrow pointing in one direction then the other direction
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What is thought to have caused the extinction of the dinosaurs?
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3 asteroid that hit earth
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Helppp pls I need these two 9 and 10 pls
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Answer: Number 9 D

          and Number 10 is D

Explanation:

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A student sees several ants walking up a wall following the exact same trail that an ant took earlier. She wants to apply the sc
BARSIC [14]
<h2>Answer is option "D"</h2>

Explanation:

  • Ants rummage to discover nourishment and take it back to the state. On the off chance that they go over nourishment things that are excessively huge or substantial for a solitary individual to convey, a few species can frame groups to agreeably convey these things to the home. This aggregate route process relies on the navigational capacities of the individual ants.  
  • The direction capacity required of selected people is to follow the aroma of the path, which is kept crisp by the continuous checking conduct of the foragers, as modest drops of the path pheromone are laid on the substrate (e.g., ground, tree trunks).
  • That is the manner by which the ants manage two contending trails of various lengths; the more drawn out course will turn out to be less and less engaging as an ever increasing number of individual specialists are pulled in by the more grounded smell of the shorter way.
  • Hence, the right answer is option D "Hypothesize that the ants are following a scent trall that the first ant left".

4 0
3 years ago
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Which energy is affected by an object's mass?
statuscvo [17]

Answer:

A potential

B kinetic

Explanation:

Kinetic energy can be defined as an energy possessed by an object or body due to its motion.

Mathematically, kinetic energy is given by the formula;

K.E = \frac{1}{2}MV^{2}

Where, K.E represents kinetic energy measured in Joules.

M represents mass measured in kilograms.

V represents velocity measured in metres per seconds square.

Potential energy can be defined as an energy possessed by an object or body due to its position.

Mathematically, potential energy is given by the formula;

P.E = mgh

Where, P.E represents potential energy measured in Joules.

m represents the mass of an object.

g represents acceleration due to gravity measured in meters per seconds square.

h represents the height measured in meters.

Both potential and kinetic energy is affected by an object's mass.

3 0
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Which of the following organisms can have all of the energy it uses to move, grow, and survive traced back to radiant energy fro
Dmitriy789 [7]

Answer:

a tree and a flower

Explanation:

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