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SVEN [57.7K]
4 years ago
12

8 characteristics of life

Biology
1 answer:
Delicious77 [7]4 years ago
5 0
Growth and development
Reproduction
Maintains homeostasis
Has cells
Metabolism
Heredity
Responds to stimuli
Adapts to environment
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Besides plants and animals, wood and _____ can be _____ to release carbon into the air.
Vladimir79 [104]
Fossils fuels and burned 
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3 years ago
Read 2 more answers
How are plants and animals features affected by the tropical rainforest
Eva8 [605]

Answer:

rapid climate

Explanation:

rapid climate could affect the rainforest by increasing the temperature and driving animals far away

8 0
3 years ago
Which gland is responsible for the "fight or flight" response?
jarptica [38.1K]

Answer:

b. adrenal medulla

Explanation:

The gland responsible for the "fight or flight" response is the adrenal medulla. The nervous system sends out an impulse to smooth muscles and glands that tell the adrenal medulla to release adrenaline and noradrenaline into the bloodstream. Once they are released into the bloodstream and  circulating through the body, it brings changes such as your breathing getting quicker and quicker and your heart pounding more and more.

3 0
3 years ago
Calculate the potential energy of a 25kg boulders at the ledge of a 150m high
Crank

Answer:

36750J

Explanation:

Potential energy, which is the energy of a body at rest or in a position is calculated as follows;

P.E = m × g × h

Where;

m = mass (kg)

g = acceleration due to gravity = 9.8m/s²

h = height of the boulder (m)

According to the provided information;

m = 25kg, h = 150m

Using P.E = m.g.h

P.E = 25 × 9.8 × 150

P.E = 36750 Joules

7 0
3 years ago
What height did the plants in the F1 generation display/have?
solong [7]

Note about the question:

I looked for the complete question but failed in finding the parental genotypes. So in my answer and explanation, I will include different scenarios of different crosses that might result in the given genotype options. You just need to look at the cross that corresponds to the one in your problem. I hope this helps.  

Answer:

  • Scenario 1)  TT   x   tt ----> F1) All tall, Tt
  • Scenario 2) TT  x   TT ----> F1) All tall, TT
  • Scenario 3) Tt   x    tt ---> F1) 50% Tall, 50% Short
  • Scenario 4) Tt   x   Tt ----> F1) 75% Tall, 25% Short
  • Scenario 5) tt    x    tt -----> F1) All short, tt

Explanation:

  • Scenario 1)

Parental)   TT    x    tt

Gametes) T   T       t   t

Punnett Square)  T       T

                    t      Tt     Tt

                    t      Tt     Tt

F1) 100% Tall, Tt

  • Scenario 2)

Parental)   TT    x    TT

Gametes) T   T       T   T

Punnett Square)  T       T

                    T     TT     TT

                    T      TT     TT

F1) 100% Tall, TT

  • Scenario 3)

Parental)   Tt    x    tt

Gametes) T   t      t   t

Punnett Square)  T       t

                      t     Tt      tt

                      t     Tt      tt

F1) 50% Tall, Tt

     50% short, tt

  • Scenario 4)

Parental)   Tt    x   Tt

Gametes) T   t      T   t

Punnett Square)    T       t

                      T     TT      Tt

                       t      tT      tt

F1) 75% Tall, (25% TT + 25% Tt + 25% tT)

     25% short, tt

  • Scenario 5)

Parental)   tt    x    tt

Gametes) t   t      t   t

Punnett Square)    t       t

                       t     tt      tt

                       t     tt      tt

F1) 100%  short, tt

4 0
3 years ago
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