All categories

3 years ago

True or false? If you see a mango fruits on a tree, the tree has been pollinated

Biology

1 answer:

Harrizon [31]3 years ago

7 0

Answer:

yes because fruits need to be pollinated in order to blossom out of being a flower

You might be interested in

A gas delivers 874 J of heat and then has 159 J of work done upon it. The change in internal energy of the gas is

Nesterboy [21]

The change in internal energy of this gas sample is equal to: c. 715 J.

<u>Given the following data:</u>

Quantity of heat = 874 J.

Work done = 159 J.

<h3>What is the First Law of Thermodynamics?</h3>

Mathematically, the the First Law of Thermodynamics is given by this formula:

$\Delta H = Q-W$

Where;

$\Delta H$ is the change in internal energy.

Q is the quantity of heat.

W is the work done.

Substituting the parameters into the formula, we have;

$\Delta H =874-159\\\\\Delta H = 715$

Change in internal energy (ΔH) = 715 Joules.

Read more on enthalpy change here: brainly.com/question/11628413

3 0

3 years ago

What are the 3 types of symbiosis?

Slav-nsk [51]

And if and because or up down and below or above or beneath

8 0

4 years ago

One of the first diagnostic tools used at the hospital was an electrocardiogram (EKG or ECG), which reflects the electrical acti

Ronch [10]

Answer:

The heart has an intrinsic conduction system that causes electrical activity in the heart muscles causing them to contract. The intrinsic conduction system is made up specialized cells, that contain nerve and muscular characteristics.
The muscle cells in the heart are linked together by gap junctions, allowing cardiac action potentials to travel from one muscle cell to another.
Atrioventricular (AV) node. The damage to the AV node causes the electrical signals traveling from the upper chambers to the lower chambers to be impaired causing an AV block.

Explanation:

7 0

3 years ago

Which of the following best explains how a dissecting microscope differs from a compound light microscope?

MissTica

The answer is : A compound light microscope has much greater magnification power than a dissecting microscope. Compound Microscopes have greater magnifications, but lower resolutions than the Dissecting microscopes. Compound light microscopes are usually used to view things that are too little to see with the naked eye.

6 0

3 years ago

Read 2 more answers

What is the 25% of $76

liq [111]

The Answer is 19.

Hope this helped!

7 0

3 years ago

Read 2 more answers