A water molecule, because of its shape, is a polar molecule. That is, it has one side that is positively charged and one side that is negatively charged. The molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the atoms are called covalent bonds, because the atoms share electrons.
Answer:
c. radioactive decay
Explanation:
Radioactive decay refers to the natural breakdown of unstable elements or nucleus which lead to the release of energy or particles
And i got 100 on test
Answer:
Fabienne is using <u><em>mnemonics</em></u> to help her remember the key terms.
Explanation:
A mnemonics can be described as a tool which helps individuals to remember certain facts or data. Mnemonics can arise in the form of songs, rhymes, acronym, phrases etc, anything which will make the learner to easily remember something.
For example, the formulas for sin, cos and tan in mathematics can easily be remembered using the SOH CAH TOA.
Sin is opposite divided by hypotenuse.
Cos is adjacent divided by hypotenuse.
Tan is opposite divided by adjacent.
The tilt of earths on its axis is what makes the sun heat up different parts of the earth at different times, thus making wind, and making different weather parents.
That is a <span>Symbiotic Relationship, like how birds will clean a crocodile's teeth for them. The birds eat whatever meat is left stuck in its teeth, and the crocodile won't have infections from the stuck meat. Same with water buffalos and birds, the birds get a free meal and the water buffalo don't have ticks and parasites. And another one is a zebra and ostrich, it's a somewhat odd one but still the same. Zebras have poor eyesight while the ostrich has poor hearing. So they travel together so the ostrich can stop the zebra's enemies while the zebra will hear the ostrich's enemy.</span>
