1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
WINSTONCH [101]
3 years ago
14

Why does one's heart beat fast as they run

Biology
1 answer:
Nimfa-mama [501]3 years ago
5 0
It is trying to pump the blood faster.
You might be interested in
All waves carry this without transporting this
madam [21]
All waves carry Energy without transporting Energy

5 0
3 years ago
What is another term used that means slope?
Olin [163]
Answer: Slant or tilt
4 0
3 years ago
Read 2 more answers
The difference between simple diffusion and facilitated diffusion is that facilitated diffusion the difference between simple di
Verizon [17]
<span>- they both deal with molecules that travel down/with a concentration gradient without using energy
- facilitated diffusion uses protein transporters to move substances across a membrane 
- the process of simple diffusion occurs only in prokaryotes while facilitated diffusion is seen only in eukaryotes
- simple diffusion doesn't require energy, but facilitated diffusion requires a source of ATP
- simple diffusion can only move material in the direction of a concentration gradient, while facilitated diffusion moves materials with and against a concentration gradient</span>
3 0
3 years ago
Read 2 more answers
DNA and RNA are<br><br> A) proteins<br> B) lipids<br> C) starches<br> D) nucleic acids
Lubov Fominskaja [6]

Answer:

D

Explanation:

Both DNA and RNA are made from nucleotides, each containing a five-carbon sugar backbone, a phosphate group, and a nitrogen base. DNA provides the code for the cell's activities, while RNA converts that code into proteins to carry out cellular functions.

https://courses.lumenlearning.com › ...

5 0
3 years ago
What does endocrine system regulate? A) blood flow B) voluntary muscle impulses C) involuntary muscle contractions D) hormone an
Margarita [4]

Answer:

D. Hormone and glandular secretiona

4 0
3 years ago
Other questions:
  • What is the type of mouth part found in the female anopheles?
    12·1 answer
  • What effect do high temperatures have on enzymes?
    8·1 answer
  • _____ are larger cells with membrane-bounded organelles. Prokaryotes Eukaryotes
    8·1 answer
  • Can someone check if these are the correct parts of the brain? I am most unsure about the spots where I said limbic system and a
    12·1 answer
  • Decomposition in nature
    7·1 answer
  • One way to classify organisms is by analyzing their genetic information to determine where they belong within a phylogenetic tre
    11·2 answers
  • has anyone had the lab with the question,"How does natural selection change the phenotypes within a population over time? " If s
    13·1 answer
  • HELP ME PLEASE!!!!!!!
    10·2 answers
  • Please choose the correct answer option below
    6·2 answers
  • What's The drug that takes days and weeks to recah equilibrium level
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!