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julsineya [31]
3 years ago
13

Help please due tomorrow!!

Biology
1 answer:
valentina_108 [34]3 years ago
7 0

Answer:

Y- x+ Y-

Explanation:

when an atom loses electrons the atom the result is a positive ion. when an atom gains an electron, the result is a negative ion

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Based on the information provided, what is Primate A's primary form of locomotion? a.Knuckle-walking b.Vertical clinging and lea
Tamiku [17]

Answer:

Option C

Explanation:

Please see the image attached

In this image we can see that the Primate A is waking through the tree by using all its four limbs i.e rear and front limbs. Such primates have Arboreal quadrupedalism. Their hand and feet bend towards the direction of the curve of the support. They have long lever arms which provide gear ratio for grasping and greater leaping distance. However, their feet are also able to grasp.  

Option C is correct

6 0
3 years ago
Is Water Wet? If So, What makes it wet, if not what makes it dry?
Monica [59]

Answer:

Water is a liquid. Water is not wet BECAUSE something is only wet when water is on that object.

Explanation:

For example, there is water is a glass cup, and then the glass cup spills onto the table, causing the table to be wet, BUT you can remove that water from the table with some paper towels or a rag. Therefore, the table is no longer wet. Or when you're out in the rain and it gets on your clothes and/or hair, then your clothes and/or hair is WET.

When you put water onto water, it's an addition of water, you don't say it's wet or wetter.

Now, let me further prove my point with a different element: Fire. Fire burns things, right? So, when fire is on an object, then that object is burned. And when you add fire to fire, it causes more fire; fire does not burn itself.

Therefore, water is NOT wet. Wet is an adjective to describe an object that has been touched by a liquid, in this case, water.

So, yeah, enjoy the rest of your day. I'm sure some would like to argue my point. Go ahead.

8 0
2 years ago
Select all that apply The cellular respiration the mitochondrion serves as?
SVEN [57.7K]
D. The Krebs cycle

Here’s the Explanation for it:

The Cellular respiration refers to the biochemical pathway in which the cells release energy from chemical bonds of food molecules. The energy that is provided is very important to the creation of life itself.

The aerobic phases of the cellular respiration in eukaryote is seen within mitochondria (organelles). This is know as the Krebs Cycle and the electron transport chain which are aerobic phases.

Hope this helps!
5 0
2 years ago
How is the mass number calculated for an element? A. The difference between the mass and the protons B. There is no calculation.
Nana76 [90]

The best answer is D.

The mass number of an element is the sum of the number of protons and the number of neutrons. Protons and neutrons both weigh about one atomic mass unit or amu.

The nucleus of an atom is made up of protons and neutrons. Both these two types of particles are almost the same size.  Almost all the mass of an atom (99%) is in the nucleus. Atomic mass therefore is really a measure of the size of the nucleus.


3 0
3 years ago
Read 2 more answers
The seventh cranial nerve: <br> A. olfactory <br> B. trochlear <br> C. vagus<br> D. facial
Tamiku [17]

Answer:

The correct answer is D. The seventh cranial nerve is the facial nerve.

Explanation:

The facial nerve is a mixed cranial nerve, that is, it contains both sensory and motor fibers, present in mammals including humans in which it forms the seventh cranial nerve. Being a cranial nerve, it emits two fibers, one that runs on the right side of the face and the contralateral on the left. It starts of the brain stem, just between the brainstem and the medulla and controls the facial expression muscles, as well as the taste in the previous two thirds of the tongue. It also supplies parasympathetic preganglionic innervation to various nerve nodes in the head and neck.

6 0
3 years ago
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