Answer:
A. sharing electrons
Explanation:
A covalent bond consists of the simultaneous attraction of two nuclei for one or more pairs of electrons.
Answer:
TRUE
Explanation:
In the cardiovascular system, the blood flows from <u>high pressure to low pressure.</u>
In the ventricular ejection phase, when the muscles of the ventricles contract, the<u> pressure gradient in ventricles rises</u>. This increases in the <u>pressure in the ventricles exceeds the pressure in the pulmonary artery </u>and aorta, thus opening pulmonary and aortic valves and ejecting the blood from the heart.
Answer:
Explanation:
Bbdn d candy d xbndnc. D. D d. Did you get your mom a birthday present from your work phone and she did a great time at school she said hi to you guys I gotta is your birthday and I’m not going back because y’all have to tell her dad I don’t know yyyyy
Those pores and skin spots and growths are due to melanocyte cells inside the pores and skin. Melanocytes are the cells that produce melanin, the substance that offers coloration (pigment) to the pores and skin cancers
A visual self-exam by using the affected person and a scientific examination by way of the health care company may be used to screen for pores and skin cancers. all through a pores and skin examination a health practitioner or nurse tests the skin for moles, birthmarks, or other pigmented areas that look bizarre in color, length, form, or texture.
Communicate with your health practitioner in case you observe modifications in your pores and skin which include a brand new growth, a sore that doesn't heal, an exchange in a vintage boom, or any of the A-B-C-D-Es of melanoma. A trade to your skin is the most not unusual signal of skin cancer. this will be a brand new increase, a sore that does not heal, or an alternate in a mole.
Learn more about skin cancers here:
brainly.com/question/25033946
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