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
pychu [463]
4 years ago
13

3. A survey of animal life in a pond suggests that a native fish species no longer

Biology
1 answer:
Genrish500 [490]4 years ago
6 0

acid test

Explanation:

the first test the chemist should do is an acid test

You might be interested in
Molds grow best where it is cool. True False
Phantasy [73]
Tbh I think that is false because anywhere mold can grow there's isn't a specific time period.<span />
3 0
3 years ago
Read 2 more answers
Which activity combines the use of conduction and convection to transfer heat?
kaheart [24]
<h2>Answer:</h2>

The boiling of water in the iron pan is the activity in which both conduction and convention are used.

<h3>Explanation:</h3>

Energy is transferred from one part of the matter to other part in three ways:

  • Conduction
  • Convection.
  • Radiation.

Conduction is the movement of heat from the collision of the microscopic particles in the matter.

While convection is the transfer from the movement of fluids from one place to another.

In the water boiling activity, the pan is heated by the flame from taking the energy in the collision of atoms in the pan and the energy is transferred into the whole pan and eater molecules. This is conduction while in pan water movement from the bottom to top of pan is by convection.

4 0
3 years ago
Read 2 more answers
The shape of a protein molecule resembles _____. A. beads on a string B. a messy group of coat hangers C. a flat stack of straig
Sindrei [870]

The correct answer is The shape of a PROTEIN molecule resembles a messy group of coat hangers.

To function, proteins must have the necessary amino acids in a specific sequence and be folded into a specific shape. A sequence is a continuous series. Proteins loop, coil, and crinkle into complicated shapes. The shapes appear more like messy groups of wire coat hangers than stacks of neatly folded dish towels.

7 0
4 years ago
Read 2 more answers
yQcDR-9kBQHyiU5P2QLddsC60cV0tx-xjgedVNf38cEE0QuQToRL-XYXpgPJDkTziSkrcBhbk-mQg6hZnK-BpGJxRER_i1C-g8DquVBweS43NJiUPdGiQJFhkPNOE6mM
nlexa [21]

Answer:

What is this ???

Explanation:

6 0
2 years ago
Read 2 more answers
I need help with this science question
algol [13]
I think the planet, Uranus was formed from the light gases of the outer solar nebula
8 0
3 years ago
Read 2 more answers
Other questions:
  • Consider a basketball player whose heart is racing during the final moments of a game. With seconds on the clock, she makes a ju
    7·1 answer
  • Describe the 3 phases that are part of the cell cycle
    11·1 answer
  • What is the odd one out of yeast ,muscle ,brain cells​
    15·2 answers
  • Meiosis provides a mechanism by which the chromosome number may be kept the same from one generation to another. true or false
    9·1 answer
  • How does mitochondria help the cell get the material it needs
    8·1 answer
  • 2. At what temperature did the prodigiosin-producing genes express in the S. marcescens culture? From the experiment you conduct
    12·1 answer
  • Think about how diet and weight-loss companies advertise. How do they use bias to sell their products?
    5·1 answer
  • Drag each item to the correct location. (2 points)
    8·1 answer
  • Which pH indicates a basic solution?<br> 1.<br> 1<br> 2.<br> 5<br> 3.<br> 7<br> 4.<br> 12
    11·2 answers
  • Which option represents qualitative data?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!