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
My name is Ann [436]
3 years ago
13

Organisms in the lowest trophic level of an ecosystem are always _____.

Physics
1 answer:
grigory [225]3 years ago
6 0

Answer:

Explanation:

The lowest trophic level in an ecosystem is occupied by producers or autotrophs also known as plants.

You might be interested in
Please Help!!!!
oee [108]
I think is limestone
7 0
3 years ago
Heat energy caused by friction is usually a waste product that results when energy
Hunter-Best [27]
Heat energy caused by friction is usually a waste product that results when energy is destroyed or dissappears.
Friction converts useful kinetic energy into thermal energy or heat. Friction gets a bad rap for turning useful energy into useless energy. 

8 0
3 years ago
What is a common environmental problem caused by mining
Svetradugi [14.3K]
Erosion, formation of sinkholes, loss of biodiversity, and contamination of soil, groundwater and surface water by chemicals from mining processes.
7 0
3 years ago
Read 2 more answers
The volume of the water in the graduated cylinder rose as some of the water was displaced by the table tennis ball. Find the vol
Leokris [45]

The approximate volume of table tennis ball is  80 cm³

<h3>What is volume?</h3>

Volume is defined as the amount of space occupied by the three dimensional object. S I unit of volume is m³ or cm³.

To find the volume of tennis ball using graduated cylinder.

Step 1 - Fill the graduated cylinder half or full.

Step 2 - Mark the initial volume of the water i.e. 100 cm³ (Vi)

Step 3  - Put the tennis ball in the graduated cylinder. Some of the water was displaced by the table tennis ball.

Step 4 - Mark the Final volume of the water (Vf) i.e. 180 cm³

Step 5 = Calculate the volume by using Formula

Vb = Vf – Vi = 180 cm³ - 100 cm³ = 80 cm³

Hence the volume of tennis ball (Vb) is 80 cm³

For more Volume related question visit here:

brainly.com/question/14996332

#SPJ1

6 0
2 years ago
The transfer of heat by the movement of a fluid is called: Think about it: Imagine a pocket of air over the land (“land air”), a
timama [110]

Answer:

The transfer of heat by the movement of fluid is called Convection Heat Transfer

Explanation:

Heat transfer by convection is the transfer of heat by fluid transport from one place to another, such that convection takes place when the heat that comes in contact of fluid containing body is moved to other parts of the container by the transporting fluid

Heat is transferred within a fluid medium mainly by convection (movement of heat by the transfer of fluid particles in the medium)

Convection heat transfer is a combination of conduction and advection heat transfer

7 0
3 years ago
Other questions:
  • When a steady direct current flows through a coil, the only opposition to the flow of current is the resistance of the wire from
    11·1 answer
  • Consider light energy that is momentarily absorbed in glass and then re-emitted. Compared to the absorbed light, the frequency o
    5·1 answer
  • The heart rate that indicates your fitness level is the
    6·1 answer
  • How much force would cause a 120 kg object to decelerate from a rate of 16m/s to 13 m/s in 5 seconds
    7·1 answer
  • For an isothermal process, the work done by or on a system of ideal gas is equal to the change in what?
    15·1 answer
  • (Power Cycle)​ Your new boss announces at a team meeting that she has developed atechnology that will perform a power cycle that
    12·1 answer
  • What is shown in the diagram? A). A turbine B). An electromagnet C). A motor D). A generator
    6·1 answer
  • Has anyone ever done the model of an atom lab?
    8·2 answers
  • Screw cannot be driven if there is no force​
    6·2 answers
  • if the magntidude of the sum and difference of two non zero vectors A and B is equal. what can we say about the two vectors ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!