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
kramer
2 years ago
11

Which is true of the amount of matter in ecosystems?

Biology
1 answer:
inessss [21]2 years ago
6 0

Answer:

I think its c Scientists cannot determine how it changes.

d). It increases over time.

You might be interested in
What landform is the result of magma hardening in a volcano’s pipe?
CaHeK987 [17]
I think its called a <span>volcanic neck.</span>
5 0
3 years ago
When a cell was examined under a microscope, it was found that it did not have a cell wall . Which of these is likely to be miss
shtirl [24]

Answer:

When a cell was examined under a microscope, it was found that it did not have a cell wall . It has a cell membrane which shows the viewed cell under microscope is an animal cell

Explanation:

Only plant cell has cell wall which gives rigidity and shape to the cell unlike animal cell which has a cell membrane. The cell would comprise of chloroplast, nucleus, golgi apparatus, mitochondria among others

4 0
2 years ago
Scientists observed that the populations of top-level consumers in a particular ecosystem were rapidly decreasing. Further studi
yanalaym [24]

Answer:

The correct answer is - decreased population size at all levels.

Explanation:

A decrease in the productivity of producers of an ecosystem will lead to a decrease in all other organisms of the ecosystem including top-level consumers to the bottom-level producers due to the fact that producers provide energy and food to primary consumers.

It is because they are the only organisms that convert the sunlight to usable energy and food that transfer from one trophic level to other, so if the population of producers or their productivity will decrease then there will be decreased population size at all levels.

5 0
2 years ago
Explain various type of work.
lord [1]

Work: According to physics, work is defined as when a force acting on a body causes it to move a given distance. Work is a scalar number because it is the dot or scalar product of two vectors (force and displacement).

Types of work

1.  Reactionary Work

In the present day, Reactionary Work takes up the majority of our waking hours since we are solely concerned with reacting to messages and demands that come in the form of emails, texts, F4cebook messages, tweets, voicemails, and the list goes on. Instead of taking the initiative in the areas that mean the most to you, you are continuously responding to what is presented to you. You cannot let Reactionary Work overwhelm you, even though it is vital.

2. Planning Work

You must plan how you will accomplish your tasks at other times. Planning work covers the time spent, arranging and prioritizing your time, creating meeting management systems, and perfecting working management systems. Planning involves determining how to spend your energy and creating a strategy for accomplishing your goals. The most engaging processes are highly customized, oftentimes on the verge of becoming neurotic, yet they keep us interested. Planning work may not seem alluring, yet it may increase your productivity and help you achieve your objectives.

3. Procedural Work

Of course, there are a lot of daily actions we take that are neither tactical nor retaliatory. The administrative and maintenance tasks that we perform to stay afloat are referred to as procedural work. Examples include making sure that the bills are paid, filing taxes, updating a presentation deck, and tracking previous outgoing emails to ensure that they were handled or resolved. Although procedural work is crucial, we must always keep an open mind when approaching it. When procedures become outdated and are followed simply out of habit rather than need, they backfire.

4. Insecurity Work

Insecurity Work includes the activities we engage in as a result of our own fears, such as frequently checking internet reviews of you or your goods or compulsively studying certain company statistics. While quickly convincing us that everything is OK, insecurity work doesn't advance the situation at all, and we frequently aren't even aware that we're engaging in it.

5. Problem-Solving Work

The most crucial time for creativity is during problem-solving tasks. Whether we are building a new interface, creating a new business strategy, crafting an insightful blog post, or outlining the features of a new product, this is the task that demands all of our mental capacity and attention. You use pure ingenuity to develop solutions whether you're working alone or with a team.

The most engaging processes are highly customized, oftentimes on the verge of becoming neurotic, yet they keep us interested.

3 0
2 years ago
Different materials will change temperature at different rates when exposed to the same amount of heat. This is because the diff
ANEK [815]
The metal heats faster than the water because it requires less energy to heat it up (it has a lower heat capacity). 4. Why do you think different substances heat up and cool down at different rates? ... Water has a very high potential energy due the intermolecular forces between the polar water molecules.
5 0
3 years ago
Other questions:
  • In early spring, many wildflowers begin to grow, produce flowers, and release seeds. The leaves of the wildflowers make food bef
    9·1 answer
  • true or false a mountain with Forest on one side and desert on the other is exhibiting evidence of the rain shadow effect​
    11·1 answer
  • Raul valladares has a protrusion of a muscle substance through a tear in the fascia surrounding it. this condition is known as
    8·1 answer
  • _____ includes crude comments or sexual jokes and behaviors that convey hostility toward a particular gender.
    12·1 answer
  • If a gene has one completely dominant allele and one recessive allele, how
    5·1 answer
  • Helpppp!!!!!! i need this answer now
    9·2 answers
  • The relationship between a human and the fungus that causes athlete’s foot is ___ when the fungus feeds only on cells. It become
    9·1 answer
  • What methods are you using to test this (or each) hypothesis?
    10·1 answer
  • Describe the condition where lactase is not available pls uwu
    14·1 answer
  • If Jennifer is studying the functional relationship between the heart, arteries, veins and blood, then she is studying anatomy a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!