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Colt1911 [192]
2 years ago
9

Which instrument is a scientist most likely to use to explore black holes in space?

Biology
1 answer:
Papessa [141]2 years ago
8 0

Answer:

x-ray telescope

Explanation:

this is what they use t explore black holes in space

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What is the importance of open mindedness and skepticism in scientific thinking?
IRINA_888 [86]

Answer;

Open-Mindedness means capable of accepting new and different ideas, while Skepticism means having an attitude of doubt.

Explanation;

-Scientific Attitudes  includes; curiosity, Honesty, Open Mindedness and Skepticism, Creativity.

-Curiosity  is successful scientists are eager to learn more about the topics they study. Good scientists always report their observations and results truthfully. This is especially important when a scientist's results go against previous ideas or predictions.

-Open-Mindedness  involves being capable of accepting new and different ideas while Skepticism is having an attitude of doubt and Creativity involves coming up with inventive ways to solve problems or produce new things.

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3 years ago
Why do muscles require more energy even if they are not very active in the moment?
Elenna [48]
Answer; 
ATP is needed to relax the muscles;

Muscles require more energy even if they are not very active in the moment because ATP or energy is needed for their relaxation.

Explanation;
Relaxation of muscles takes place when the stimulation of nerves stops. Calcium is then taken back into the sarcoplasmic reticulum breaking the link between actin and myosin. Actin and myosin return to their unbound state causing the muscle to relax. ATP is involved in displacing actin from myosin head. Therefore; ATP is required for muscle relaxation. 
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QUESTION: what’s the function shared by roots stems but NOT by leaves 1. Food productions 2. Structural support 3. Reproduction
dalvyx [7]

Answer:

structural support is the function

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Which makes bacterial infections difficult to defeat?
yKpoI14uk [10]

bacteria lives inside the body cell making it highly difficult to destroy

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1. Cells that protect the body by engulfing foreign cells or producing antibodies are
Vlad1618 [11]
1.D
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I am sure for all , so go for that !! If you got any problem, you can tell !!
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