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
Ganezh [65]
3 years ago
15

Which of the following is a producer?

Chemistry
2 answers:
Firlakuza [10]3 years ago
8 0
D. A plant that has insect larvae feeding on its roots
stellarik [79]3 years ago
7 0
C a giraffe that eats the leaves off trees
You might be interested in
What is definition "scientific question"?
Lemur [1.5K]

Answer:

A scientific question is basically a question that can lead to a hypothesis to help us figure out the observation in science. I hope this helps you

4 0
2 years ago
Read 2 more answers
Stochiometry .How many grams of CO2 is produced when excess CS2 reacts with 4 mols of O2? CS2+O2-SO2 Please balance equation.
Travka [436]

Mass of CO₂ produced : 58.67 g

<h3>Further explanation</h3>

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

Reaction

CS₂ + 3O₂  -------> CO₂ + 2SO₂

mol of CO₂ based on mol of O₂ as a limiting reactant(CS₂ as an excess reactant)

From the equation, mol ratio of mol CO₂ : mol O₂ = 1 : 3, so mol CO₂  :

\tt \dfrac{1}{3}\times 4=\dfrac{4}{3}

mass  CO₂ (MW= 44 g/mol) :

\tt \dfrac{4}{3}\times 44=58.67~g

4 0
2 years ago
HELPPPPPPP PLEASEEEE!!!!!!!
tester [92]

Answer:c

Explanation:

it increases by when it moves

4 0
3 years ago
Read 2 more answers
Thorium-234 has a half-life of 24.1 days. How many grams of a 150 g sample would you have after 120.5 days?
chubhunter [2.5K]

Answer:

8.625 grams of a 150 g sample of Thorium-234  would be left after 120.5 days

Explanation:

The nuclear half life represents the time taken for the initial amount of sample  to reduce into half of its mass.

We have given that the half life of thorium-234 is 24.1 days. Then it takes 24.1 days for a Thorium-234 sample to reduced to half of its initial amount.

Initial amount of Thorium-234 available as per the question is 150 grams

So now  we start with 150 grams  of Thorium-234

150 \times \frac{1}{2}=24.1

75 \times \frac{1}{2} =48.2

34.5 \times \frac{1}{2} =72.3

17.25 \times \frac{1}{2} =96.4

8.625\times \frac{1}{2} =120.5

So after 120.5 days the amount of sample that remains is 8.625g

In simpler way , we can use the below formula to find the sample left

A=A_{0} \cdot \frac{1}{2^{n}}

Where

A_0  is the initial sample amount  

n = the number of half-lives that pass in a given period of time.

7 0
3 years ago
Which statement best reflects a change in climate?
zalisa [80]

Answer:

droughts in California have become more common in California

Explanation:

Climate is weather over time which means that the first and the third one are just isolated incidents and the last answer choice shows climate but it doesn't show a change in climate

6 0
2 years ago
Other questions:
  • Illustrate: The Avogadro constant is so large it is normally written in scientific notation. To
    5·2 answers
  • According to Le Chatelier’s principle, a change in pressure affects the chemical equilibrium of the reaction system under what c
    15·2 answers
  • Which force causes the rock materials to move from A to B A.Electricity
    11·1 answer
  • What caused the bonding of two atoms which undergo an ionic bond?
    10·1 answer
  • The glow emitted by a substance exposed to external radiation is called
    12·1 answer
  • 1 ______ energy is stored in the zinc rod, the copper rod, and their solution
    12·1 answer
  • Food web diagrams the interactions between organisms based on which organisms others are eating. A scientist is using a food web
    7·1 answer
  • 18. Make Q the subject of the equation E = QxV U
    15·1 answer
  • The angle formed by the nuclei of two surrounding atoms with the nucleus of the central atom in a structure is called a(n) _____
    13·1 answer
  • How many DIFFERENT ELEMENTS are in this compound?<br> H2SO4
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!