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Schach [20]
3 years ago
15

Referring to the reference periodic table, what do the elements fluorine, chlorine, and bromine have in

Biology
2 answers:
bazaltina [42]3 years ago
5 0

Answer:

they are located in the same period

Explanation:

they are in the same vertical row

Stolb23 [73]3 years ago
4 0

Answer:

D, All have the same number of valence electrons.​

Explanation:

they are located in the same group so they should have the same number of valence electrons

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1 point
Sindrei [870]

<u>Medicare</u> is a national health insurance program that provides health

insurance for Americans aged 65 and older with disability status

Explanation:

Medicare is the United States Federal Government’s health insurance coverage program especially for the senior people aged 65 and above and also for those with disability status.

Medicare is divided into various parts like A, B, C, D according to the facilities covered and services provided. Part A provides free hospitalization to people who are 65 and above irrespective of their income level. Part B looks into essential medical services like physician office visits, diagnostic studies, equipments like wheel chair etc.  

Medicaid is the coverage that provides health insurance for people in the limited income group.

3 0
3 years ago
How do your interactions with nonliving systems affect your environment?​
Cerrena [4.2K]

Answer:

Some examples of important nonliving things in an ecosystem are sunlight, temperature, water, air, wind, rocks, and soil. Living things grow, change, produce waste, reproduce, and die. These living things interact with the nonliving things around them such as sunlight, temperature, water, and soil.

Explanation:

Nonliving factors determine what living things can be supported in an ecosystem. The living creatures in a habitat affect the nonliving elements within the community. For example, plants can affect soil chemistry or certain algae can influence water chemistry.

7 0
4 years ago
If 2 identical forces act on 2 different sized objects, the larger object will______ the smaller object.
yKpoI14uk [10]
It would accelerate less because it has a greater mass and it would require more force to move a more massive object.
3 0
3 years ago
Do anaerobic organisms still exist? if no, why not? if yes give two examples.
Brrunno [24]
They do still exist and are mostly microscopic and consist of various types of bacteria. Two examples can be <span>Actinomyces </span><span>and Bacteroides, both obligate anaerobics, meaning that air actually harms them.</span>
4 0
4 years ago
While brain efficiency can vary from person to person, certain activities seem to correlate with less cognitive decline. Which i
Maru [420]

Answer:

Elderly  people are more likely to have cognitive deficits as part of brain senescence.

Explanation:

Aging is a gradual and inevitable process throughout living beings. Along with this aging occurs brain senescence, which is a process of losing brain connections due to lack of intellectual activities.

While this is not a rule, the elderly are the most common people going through the brain senescence process. For this reason, the elderly are also the most common people to develop cognitive deficits.

Cognitive Deficit consists of the learning disability that some people have and that ends up limiting their life in many ways. The problem is directly related to the mental capacity of information assimilation, which causes the individual to develop intellectual limitations.

8 0
4 years ago
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