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docker41 [41]
3 years ago
5

Please help.

Biology
2 answers:
Usimov [2.4K]3 years ago
7 0

Answer:

Turning on the switch to turn on the fan is thermal

Turning on a flashlight is electrical

eating a pizza is chemical

Explanation:

LiRa [457]3 years ago
4 0

What are 3 examples of energy transformation?

Energy Transformations Examples. An energy transformation is the change of energy from one form to another. Energy transformations occur everywhere every second of the day. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical

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1.A.)The sun's energy causes air molecules to move rapidly: temperatures are __________ and it feels _____________.
Kamila [148]
Sun's energy

<span>causes air molecules to move rapidly; temperatures are high and it feels warm</span>

6 0
3 years ago
Sperm can survive in the female reproductive system for six days, but they need to have 10 hours after ejaculation to undergo ca
sergeinik [125]

Answer:

Five days prior to ovulation and day of ovulation represents a six day fertile window of a women’s cycle

Explanation:

In the five days prior to ovulation and day of ovulation, the chances of conception are high. These six days represents the fertile window of a women’s cycle during which the sperm with a life span of five days and egg with a life span of 24 hours can fuse. However, likelihood of conceiving increases if two individuals mate in the first three days of these six days fertile window of women’s cycle.  

4 0
3 years ago
Define energy and apply conservation of energy to closed systems.
sineoko [7]

Answer:

The law of conservation of energy is an important law of physics. Basically, it says that while energy can turn from one kind into another, the total amount of energy doesn't change. This law applies only to closed systems, meaning systems that can't exchange energy with their environment.

Explanation:

6 0
3 years ago
What if living cells released all their energy at once​
Vsevolod [243]

Answer:

they will lose their energy and die

download toppr for your studies using this link www.toppr.com/invitation/MUHA4RBX/?source=toppr

or use this refferal code after downloading toppr -- MUHA4RBX

5 0
3 years ago
An electronic pulse oximeter, which can be clipped on the bridge of the nose, on the forehead, on the earlobe, or to the tip of
wolverine [178]
An electronic pulse oximeter, which can be clipped on the bridge of the nose, forehead, on the earlobe, or to the tip of finger, determines the oxygen concentration in arterial blood. Hemoglobin is the protein complex in blood that is responsible for carrying oxygen around the body. The pulse oximeter actually measures the concentration of hemoglobin in the blood and determines oxygen concentration from this value.
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