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alisha [4.7K]
3 years ago
15

Which adaptation helps to prevent water loss in conifers

Biology
1 answer:
horrorfan [7]3 years ago
8 0
Cuticle coating on leaves, and thick epidermal call walls.
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Rising water vapor that meets cold air and turns into water
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Answer:

D

Explanation:

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3 years ago
name two major vessels that return oxygen-poor blood to the heart. What are the damages for each? Where do they terminate?
Serga [27]

Answer:

1. Head, neck, upper limb, thorax - super vena cava - top of the right atrium.

2. Lower limb - inferior vena cava - bottom of the right atrium.

Explanation:

The Heart pumps the oxygen-rich blood to the different parts of the body to Otake oxygen and nutrients to these organs and then takes the oxygen-poor blood returns from the body to the heart.

The two major vessels that return oxygen-poor blood to the heart are 1. superior vena cava (SVC) that drainages Head, neck, upper limb, thorax and terminate at top of the right atrium, and 2. inferior vena cava (IVC), Lower limb and terminate at bottom of the right atrium.

1. Head, neck, upper limb, thorax - super vena cava - top of the right atrium.

2. Lower limb - inferior vena cava - bottom of the right atrium.

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3 years ago
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Soloha48 [4]
B. DNA is heated to separate strands
<span>First.PCR reaction</span>
6 0
3 years ago
Which kingdom has 2 kingdoms that are all unicellular?
dalvyx [7]

Answer: Prokaryotes, archaea, protists, fungi, algae.

Explanation:I don’t think there are any single celled organisms that are today classified as animals. So basically I just left the animal kingdom out. Both metazoans and sponges are for the most part multicellular.

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