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
Katen [24]
3 years ago
13

Minerals that are valued because they contain large amounts of a useful element are called __________.

Biology
2 answers:
Nata [24]3 years ago
7 0

Answer:

B or D im taking it and ill get back if im wrong

Explanation:

Airida [17]3 years ago
6 0
D because i got it right lol on my test, hopefully I got it right I think
You might be interested in
What type of organism is missing from the food chain? A) An organism that would eat the bear. B) Organisms that would feed off o
Galina-37 [17]

Answer: Its C

Explanation:

I just took the quiz!

8 0
3 years ago
Read 2 more answers
which of the following explains why normal cells grown in a petri dish tend to stop growing once they covered the bottom of the
juin [17]
Sorry if this is wrong but the answer should be D
6 0
3 years ago
Read 2 more answers
If three parallel lines are cut by a transversal and one angle is measured to be 90°, what can be said of the remaining angles?
BARSIC [14]
They're all 90 degrees 
8 0
3 years ago
Rachael wants to test how sunlight impacts plant growth over time. She will add varying amounts of light to different sets of pl
Mrrafil [7]

Answer:

Independent variable: varying amounts of light

Dependent variable: plant growth

Explanation:

The variable, which are factors that can be altered, in an experiment can either be independent or dependent. An independent variable is one in which the experimenter manipulates or controls in order to bring about an outcome. For this experiment conducted by Rachel, the independent variable is the VARYING AMOUNT OF LIGHTS.

The dependent variable is the variable that responds to changes of the independent variable. In other words, the dependent variable is the outcome of manipulating the independent variable. Hence, the dependent variable is dependent on the independent variable. For Rachel's experiment, the PLANT GROWTH is the dependent variable because it is what responds to changes in amount of light (independent variable).

4 0
3 years ago
An experiment was designed to test whether students could squeeze a clothespin more times in one minute after resting or after e
Rudik [331]

If a student rests and then squeezes a clothespin for one minute, will they be able to squeeze it more than someone that exercised before squeezing the pin for 1 minute?


Hope this helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Swimming, jogging, and walking require which type of muscle? *
    8·1 answer
  • The primary human source of greenhouse gases in earths atmosphere is:
    15·2 answers
  • HELP 4 QUESTIONS 50 POINTS CORRECT ANSWER WILL MARK BRAINLIEST
    7·2 answers
  • What is the answer to this question
    15·2 answers
  • The electrons in the outermost energy level are called........?
    5·2 answers
  • Competition, a type of symbiotic relationship, is where neither species benefits neither species benefits nor is harmed one spec
    7·1 answer
  • A child has been born prematurely and is experiencing severe asthma like symptoms. Exposure to what most likely affected cell di
    11·1 answer
  • Determining the order of events and the relative age of rocks by examining the position of rocks in a sequence is called___.
    5·1 answer
  • 50 points HELP!!
    13·2 answers
  • The surface of the sea is not level due to ?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!