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ahrayia [7]
1 year ago
14

What differences would you expect to observe between an igneous intrusion into sedimentary rock and an igneous rock where sedime

ntary rock had formed on top of it?
(that is the question- there are no ABC answers. this isn't on eguenity)
Biology
1 answer:
ElenaW [278]1 year ago
8 0

I'm not sure, sorry.

I would recommend asking a trusted adult or teacher.

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"Meghan was driving home when she heard a tire explode on the car right next to her. As a result, her heart started pounding and
Aliun [14]

Answer:

Sympathetic nervous system

Explanation:

The sympathetic nervous system of the autonomic division prepares the body for stress or emergency conditions by generating the “fight-or-flight” responses. The sympathetic nervous system triggers the release of stress hormones from the adrenal medulla to generate the set of physiological responses.

There is dilation of the pupil, and an increased rate of heartbeat and increased blood pressure. Other responses include dilation of airways and dilation of blood vessels that supply blood to skeletal muscles, heart muscles, liver, etc. Under the given emergency condition, the sympathetic nervous system of Meghan was activated to generate the fight or flight response.

8 0
3 years ago
Why do scientists consider vestigial structures (like a human appendix) evidence for evolution?
qaws [65]

Answer:

vestigial structures are considered evidence because scientists believe they are structures that were once used by a species ancestors but are not longer needed. these structures do not impair the organism in any way, so there is no need for evolution to get rid of them. for example, the human appendix is considered a vestigial structure.

Explanation:

:D

4 0
3 years ago
What is checked in the GAP 2 stage of interphase?
EleoNora [17]

During the second gap, or G2 phase, the cell continues to grow in size and produce proteins necessary for cell division. Microtubules, filamentous internal structures, necessary for separating the chromosome copies are made during this phase. The second internal checkpoint that determines if the cell can continue through its cycle occurs in G2. While the G1 checkpoint checks to verify DNA is error free before replication, the checkpoint in G2 confirms the new DNA is error free after replication

5 0
3 years ago
Conduction can only occur between two objects when –
babymother [125]

Answer:

Conduction can only occur between two objects when -

one object is less dense than the other. both objects are in physical contact with each other.

8 0
2 years ago
all of the following are reasons why friendships are more highly valued by older people in late adulthood than family relationsh
Leviafan [203]

There are no choices but the reason why we tend to value friends as we grow older is because these are bonds that we create on our own.  These are people who have been there for us throughout our lives. They are our link with the outside world since they are not our family members.  The longer we are friends with others, the deeper that bond becomes.

3 0
3 years ago
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