All categories

3 years ago

Introduced species are very beneficial to ecosystems when they are brought into them. True or False? I say False

Biology

2 answers:

Law Incorporation [45]3 years ago

7 0

they can be true, it just depends on the variables of the ecosystems

Leno4ka [110]3 years ago

6 0

Generally speaking, it is mainly based on how they're introduced. If they are intentionally introduced by scientists, then yes, it's beneficial. However, if it's unintentionally introduced, it is considered an invasive species. Invasive species are not beneficial.

To summarize: If intentional, true. If unintentional, false.

You might be interested in

Ticks suck blood from a host organism. This is an example of

kherson [118]

I'm pretty sure the answer is D

4 0

3 years ago

What does Giardia have in common with all other protists? A. It forms cysts. B. It has flagella C. It is a eukaryote D. It lives

hammer [34]

The answer is c, it has two nuclei

8 0

3 years ago

True or false: The greenhouse effect is important in keeping the temperatures in ou

Anika [276]

The greenhouse effect is Earth's greenhouse gasses trapping the sun's heat. <em>It helps keep the temperature in the atmosphere stable for life. </em>

4 0

3 years ago

Read 2 more answers

Muscle tissues are characterized by the presence of elongated cells, often called ____________ , that can contract to create mov

PtichkaEL [24]

Answer:

1. Muscle Fibers

2. Bones

3. Joints

Explanation:

Muscle tissue is made of muscle fibers. The plasma membrane of a muscle fiber is called sarcolemma while its cytoplasm is known as sarcoplasm. Muscle cells are characterized by the presence of specialized endoplasmic reticulum which is called sarcoplasmic reticulum.

Muscle cells exhibit contractility and extensibility. The ability of muscle cells to shorten their length forcibly in response to a stimulus is their contractility. Muscle fibers have the ability to extend and shorten themselves.

Extension and contraction of muscle fibers are responsible for the movement of the human body and its parts.

Muscles are attached to bones via tendons which in turn are the fibrous connective tissues. Muscles are also part of our joints where they assist in the movement by pulling the bones as well as stabilize and strengthen the joints.

7 0

3 years ago

Read 2 more answers

Which of the following measurements involve a direction?

Yakvenalex [24]

The measurements indicated below that can involve a direction include Acceleration and Distance (Option A and C).

<h3>What do magnitude and direction mean?</h3>

Magnitude can be defined as a type of measurement based on a number or range value that does not involve orientation, while the direction is a magnitude that indicates orientation.

In conclusion, the measurements indicated below that can involve a direction include Acceleration and Distance (Option A and C).

Learn more about direction measurement here:

brainly.com/question/2534565

#SPJ1

3 0

1 year ago