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
BlackZzzverrR [31]
3 years ago
13

The bear population in a national forest was monitored for ten years. The collected data for two winter months can be seen in th

e bar graph. Which statement would be a researcher observation from the data collected during the ten years?
Chemistry
1 answer:
antoniya [11.8K]3 years ago
5 0

Answer:

C. is the answer i did the test and it was right.

You might be interested in
What do we call compounds that will not dissolve in water
denis-greek [22]

Answer:

covalent compounds

Explanation:

8 0
3 years ago
Read 2 more answers
trial 2, 2.68 g/cm/3 trial 3, 2.84g/cm/3. aluminum has a density of 2.70g/cm/3 calcute the percent error for each trial.
serg [7]

Answer:

trial 2: 0.74

trial 3: 5.19

I think but the equation for sloving percent error is:

(true value - determined value)/true value * 100

Explanation:

6 0
3 years ago
Investigate Weathering and Erosion 1. Describe at least one part of the experimental procedure that you thought was essential to
zvonat [6]

Answer:

Controlling the environment is the most key procedures for getting good results.

Explanation:

The control environment for an experiment is the essential part for getting good results. In control environment, there is no or less chances of disruption

from the external environment which can cause the results of the data more acceptable. So the scientists prefers laboratory for performing experiment as compared to outer environment. So in my opinion for getting better results, the control environment is the most necessary experimental procedure.

4 0
3 years ago
Read 2 more answers
Give the name for the strongest intermolecular interaction between the substrate and the following amino acids on the star prote
mel-nik [20]

Answer:

The answer is IONIC BOND

Explanation:

Steroidogenic acute regulatory, (StAR) protein is a type of globular protein, which allows it act as an active catalyst on substrates. Because the substrates on which enzymes act usually have higher molecular weights of several hundred as compared to the enzymes, only a fraction of the enzyme's surface is in contact with the substrate. This region of contact called the <em>active site</em>, is as a result of the protein folding itself into a tertiary structure.

Once the correct substrate has bound at the active site of the enzyme, an enzyme-substrate complex is created. The substrate is usually held in the complex by combinations of electrical attraction, hydrophobic repulsion, or hydrogen bonding between and from the amino acid; the strongest of which is the ionic/electrostatic bonding due to larger amount of ionic "R" groups in the protein structure.

So whilst all these inter-molecular interactions are possible, the strongest would be <u>ionic bond.</u>

4 0
3 years ago
True or false: Energy and matter are the same thing.
kenny6666 [7]

Answer:

yes they are same thing by E=MC^2 EINSTEIN'S EQUATION

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which two elements have the same number of valence electrons?
    15·2 answers
  • Describe briefly the changes from the control values in the MEAN values for volume, specific gravity and NaCl after drinking pur
    5·1 answer
  • Sulfuric acid will react with which of the following to form sulfur dioxide gas Select one: a. Sodium sulfite b. Thioacetamide c
    8·1 answer
  • 6. Why are the atomic masses of elements usually decimal numbers?
    8·1 answer
  • Sodium chloride is made up of clear, colorless crystals. s solution of sodium chloride in water is s good conductor of electrici
    9·2 answers
  • What is the ph of an aqueous solution with [h3o+] = 2×10−14 m ?
    6·1 answer
  • Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases antimicrobial agents directly
    14·1 answer
  • Which of the following pieces of laboratory glassware should be used to most accurately measure out a 25.00 ml sample of a solut
    12·1 answer
  • What happens when the compound MgO is formed?
    5·2 answers
  • Using the balanced chemical equation below. 2Al2O3 --&gt; 4Al + 3O2 How many moles of oxygen are produced if 11.0 mol of Al are
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!