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Oksana_A [137]
3 years ago
13

Which substance is considered a building block for all living things?

Biology
1 answer:
s2008m [1.1K]3 years ago
8 0

Answer:

Cells

Explanation:

all living things are made up of one or more cells

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Jade hears a rattle. When she turns around she sees a rattlesnake inches from her leg. Her pupils dilate, her heart pounds, and
k0ka [10]

Answer:

Fight or flight response.

Explanation:

Fight or flight response is also known as hyper arousal response. This response is mainly generated in case of attack and harmful event.

Jade hears a rattle sound and sees a rattle snake as she turns turns around, this is a type of harmful event or fear for Jake. This condition causes the dilation of pupil, sweat and heart pounds in Jade's body. The fight and flight response has been generated in Jade's.

8 0
3 years ago
Definition: These help us decide whether something is living or non-living.
tankabanditka [31]

Answer:

I am pretty sure you are asking for the correct words which for living is biotic and for non living it is Abiotic

Explanation:

6 0
3 years ago
Read 2 more answers
This was simulation. What are some variables that this peppered moths simulation does not address?
Hoochie [10]

Answer:

The simulation only shows how a population can change overtime in response to the changes in the environment. During the industrial revolution, one particular phenotype of moths had an advantage over the other and hence, was subjected to natural selection. What this simulation does not tell us is the causality and correlation aspect of the change that occurs in the moths. Correlation does not equal causation, and the simulation does not shed any light on these variables in this case.

Explanation:

Hope that answers the question, have a great day!

8 0
3 years ago
Disorientation and loss of motor control can result from
kari74 [83]
<span>Hypothermia is a condition that can cause a person to feel disorientated and result in the loss of motor control. Hypothermia is a grave condition that takes place when your body loses heat faster than it can produce it, resulting in a body temperature that is dangerously low.</span>
4 0
3 years ago
True or False. Animals vary tremendously in structure. Nevertheless, they can be categorized into a few basic body plans based o
NNADVOKAT [17]

Answer:

True

Explanation:

Animals can be categorized into 3 based on body symmetry

  • <em>Those without any body symmetry (asymmetrical)</em>
  • <em>Those with bilateral body symmetry (bilateria)</em>
  • <em>Those with radial body symmetry (Radiata)</em>

Animals can be categorized into 2 based on number of embryonic germ layer;

  • <em>Those with two layers - endoderm and ectoderm (diplobastic)</em>
  • <em>Those with three layers - mesoderm in addition to ectoderm and endoderm (triploblastic)</em>

Animals can be categorized based on presence/absence of body cavity or coelom;

  • <em>No body cavity - acoelomates</em>
  • <em>False body cavity - pseudocoelomates</em>
  • <em>True body cavity - coelomates</em>

Animals can be categorized into 2 based on characteristics of embryonic development;

  • <em>Deuterostomes</em>
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3 years ago
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