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katovenus [111]
2 years ago
5

Really need help on this asap giving out 15 points :)

Biology
2 answers:
OLEGan [10]2 years ago
4 0

Explanation:

1 chemical reaction endothermic

2 physical change. exothermic

3 chemical reaction endothermic

creativ13 [48]2 years ago
4 0

<u>Answer:</u>

1. Chemical reaction   |    Endothermic

2. Physical change     |    Exothermic

3. Chemical reaction  |     Endothermic

<u>Explanation:</u>

• Chemical reaction or Physical change?

A chemical reaction occurs when one or more substances converted into one or more different substances; they are usually irreversible.

A physical change occurs when the state of matter, or any other physical property, of a substance changes; they are usually reversible.

• Endothermic or Exothermic?

An endothermic reaction or change is one in which the system takes in thermal energy.

An exothermic change is where thermal energy is given out by the system.

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At what point in meiosis do cells become haploid?
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50 POINTS AND BRAINLEST
Maru [420]

The 5 different living things chosen based on my location are:

  • Birds
  • Lizard
  • Snakes
  • Rats
  • cockroaches

Yes, the structure of one organism's parts work do work with a different organism such as the snakes and lizards scales does the same function.

<h3>What are some of the structures of these living things?</h3>

The structure and how the structure relates to the organism's function are;

  • Birds - The beak is used for picking food, sallow and to catch insects.
  • Lizard -Scales on their outer layer skin that is dry and has some levels of keratin and it act to  protect their body and hinder water loss.
  • Snakes - Scales on their outer layer skin that is dry and has some levels of keratin and it act to  protect their body and hinder water loss.
  • Rats - Teeth consist of a pair of incisors as well as molars for picking insect, chewing and eating.
  • Cockroaches - has antennae for sensitivity as well as strong mouthparts that is often used scraping and chewing food.

Therefore, The 5 different living things chosen based on my location are:

  • Birds
  • Lizard
  • Snakes
  • Rats
  • cockroaches

Learn more about  living things from

brainly.com/question/280237

#SPJ1

5 0
11 months ago
Someone pls help me ASAP I will give you brainliest!!!
Dmitrij [34]

CAPACITY..

Limiting factors determine carrying capacity. The availability of abiotic factors (such as water, oxygen, and space) and biotic factors (such as food) dictates how many organisms can live in an ecosystem. Carrying capacity is also impacted by the availability of decomposers.

BIODIVERSITY...

While food and water supply, habitat space, and competition with other species are some of the limiting factors affecting the carrying capacity of a given environment, in human populations, other variables such as sanitation, diseases, and medical care are also at play.

5 0
2 years ago
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