100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Natural Science (PSB) Questions and Answers Already Passed $9.99   Add to cart

Exam (elaborations)

Natural Science (PSB) Questions and Answers Already Passed

 3 views  0 purchase
  • Course
  • Natural Science
  • Institution
  • Natural Science

Natural Science (PSB) Questions and Answers Already Passed What is the primary function of the lungs in the human body? To exchange gases What type of reproduction involves only one parent? Asexual reproduction What is the main component of the Earth's atmosphere? Nitrogen What...

[Show more]

Preview 3 out of 25  pages

  • October 23, 2024
  • 25
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Natural Science
  • Natural Science
avatar-seller
ExcellentScores
Natural Science (PSB) Questions and
Answers Already Passed
What is the primary function of the lungs in the human body?


✔✔ To exchange gases




What type of reproduction involves only one parent?


✔✔ Asexual reproduction




What is the main component of the Earth's atmosphere?


✔✔ Nitrogen




What is the process by which animals maintain a stable internal environment?


✔✔ Homeostasis




What are the basic units of heredity called?


✔✔ Genes




1

,What is the scientific study of living organisms?


✔✔ Biology




What is the term for the region of the brain responsible for processing visual information?


✔✔ Occipital lobe




What is the role of enzymes in biological reactions?


✔✔ To speed up reactions




What is the smallest unit of an element?


✔✔ Atom




What are the three states of matter?


✔✔ Solid, liquid, gas




What is the primary purpose of the cell membrane?


✔✔ To protect and regulate what enters and exits the cell




2

, What do you call a group of similar cells that perform a specific function?


✔✔ Tissue




What is the main source of energy for the human body?


✔✔ Carbohydrates




What type of cell is responsible for carrying oxygen in the blood?


✔✔ Red blood cell




What is the process by which plants absorb water through their roots?


✔✔ Osmosis




What is the term for the study of the Earth's physical structure and substance?


✔✔ Geology




What is the basic building block of carbohydrates?


✔✔ Monosaccharides




3

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller ExcellentScores. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $9.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81989 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$9.99
  • (0)
  Add to cart