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notka56 [123]
3 years ago
10

Ions are defined as _____. atoms that have lost or gained an electron and have a charge. atoms that are bonded to other atoms of

the same element neutral atoms nuclear atoms
Biology
1 answer:
MrMuchimi3 years ago
8 0

Answer: Ions are defined as atoms that have lost or gained an electron and have a charge.

Explanation: Ions are charged atoms. Ions can be negative or positive. When an atom looses one or more electrons, it becomes positively charged and a positively charged atom is called a cation. When an atom gains one or more electrons it becomes negatively charged and a negatively charged atom is called an anion.

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Humans can use many methods to reduce their impact on the environment. Match each method below with an example.
ipn [44]

1. A logging company plants two acres of land with

trees for every one acre of forest it removes -B. using resources sustainably-



2. Julia uses old glass jam jars as pots for

her plants-C. recycling resources-



3. Jackson installs a solar-powered water heater

to supply his house with hot water-A. using renewable resources-

5 0
3 years ago
Read 2 more answers
Northern flickers are woodpeckers of the eastern United States. Males, but not females, have black feathers that resemble a mous
jek_recluse [69]

Answer:

This suggests that the moustache is a releaser for aggression.

Explanation:

<em>Fixed action patterns</em> are instinctive programmed responses in different species that are triggered by a specific external sensory stimulus. These stimuli are called sign stimuli or releaser. When the sign occurs, the animal starts a sequence of acts in response to the stimulus and continuous until the series of actions is completed.

The black feathers resembling a mustache in a <em>Northern flickers</em> male are an external sensory stimulus. This trait that can provoke another male to respond aggressively, as a f<em>ixed action pattern</em>.  

This trait might be considered as an <em>unconditioned stimulus</em>, which <em>provokes an unlearned or reflex reaction</em>. These aggressive responses are triggered by reflex.

7 0
3 years ago
Which muscle of the quadriceps femoris originates on the highlighted structure?
DENIUS [597]
Because there is no indication of what's the highlighted structure I'm going to tell you where all the four muscles of the quadriceps femoris originate from.
The vastus lateralis originates on the greater trochanter and the lateral lip of linea aspera. The vastus intermedius originates on the lateral and anterior surfaces of the femur's body. The vastus medialis originates on the medial lip of the linea aspera and the intertrochanteric line. R<span>ectus femoris originates, </span>superior to the acetabulum, on <span>the ilium.</span>
5 0
3 years ago
Enzymes can be found in Bacteria<br> True<br> False
blondinia [14]

Answer:

Yes, enzymes can be found in bacteria.

Explanation:

The process is known as proteolysis. Proteolysis occurs at the different rates for the different types of proteins present in the body.

8 0
3 years ago
Some cells contain large numbers of mitochondria while others have relatively few or none. This suggests that Some cells contain
svetoff [14.1K]

Answer:

c

Explanation:

5 0
3 years ago
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