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Stels [109]
2 years ago
14

Which molecule is needed for photosynthesis to occur?

Biology
1 answer:
Trava [24]2 years ago
6 0

Answer:

<em><u>carbon dioxide</u></em>

Explanation:

hope this helps you!!!

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A baby is assessed at one minute after birth using the Apgar scale. Three of the five vital signs are good, but the baby is weak
timama [110]

Answer: The two vital signs the medical team is concerned about are:

1. MUSCLE TONE

2. REFLEX IRRITABILITY

Explanation:

What does APGAR stand for, and what does it measure?

When the scoring system was put into common use, medical professionals created an acronym using Apgar’s last name, so that each criterion included in the assessment would be easier to remember. The five criteria assessed in the Apgar score are:

A – Appearance (skin color)

This is an evaluation of the baby’s skin color. The medical team measures if the baby blue or pale all over, blue at the extremities, or pink all over.

P – Pulse (heart rate)

During this evaluation, the medical team measures if the baby’s heart rate is absent, slow (<100 beats per minute (bpm), or fast (>100 bpm).

G – Grimace (reflex irritability/response)

During this evaluation, the medical team asks if the baby lacks a response to stimulation, responds with a grimace, or responds by crying and pulling away.

A – Activity (muscle tone)

During this evaluation, the medical team asks if the baby is limp, if the baby has some flexion (joint movement), or if the baby shows active motion.

R – Respiration (breathing ability)

During this step, the medical team asks if the baby is failing to breathe, if the baby has a weak cry and slow breathing, or if the baby is breathing well and crying normally.

8 0
3 years ago
What is the ratio of dominant to recessive phenotype in the f2 generation of Mendel's expriments
stiks02 [169]
3:1 homozygous dominant, heterozygous dominant, heterozygous dominant and <span>homozygous recessive.</span>
8 0
3 years ago
A 16 Y/O female was admitted to the pediatric ICU with exacerbation of her cystic fibrosis. On day 3, she was transferred to the
pav-90 [236]

Answer:

A Hospital Acquired and Unit Acquired Pressure Injury

Explanation:

On her hospital admission her skin was reported to be dry and intact with poor tugor, therefore, any pressure areas developed within the hospital stay including the transfer to the unit will then be considered a hospital and unit acquired pressure sore

A Hospital Acquired Pressure Injury Only would then be referring to a new pressure injury that developed after admission to the facility and not necessarily to a specific unit  

5 0
2 years ago
Carbon-14 is useful for dating fossils that are ______.
MrRissso [65]

Carbon-14 is useful to estimate the date of fossils that are less than 50,000 years old.

Option C

<u>Explanation:</u>

Carbon-14 is the best option to use by estimating the date of fossils that are below 50,000 years old. This is because the carbon-14' half-life is around 5730 years i.e. the existing Carbon-14 in the living bodies decays in 5730 years once they die.

That's the reason Carbon dating utilized to estimate the age of objects that are below 50,000 years old. Objects such as dead plants, wood or human artifacts that are younger than 50,000 years.

After the death of living beings, Carbon 12 and Carbon 14 existing in these organisms starts decaying by converting into Nitrogen. By estimating the leftover amount of carbon 14 in their bodies, scientists can evaluate their age.

6 0
3 years ago
Caminalcules Questions, Please help !!
Sphinxa [80]
<span>#1) Find one example of convergent evolution among the Caminalcules.

Answer: The best example that I can think of is the wings on a bat. They have elongated fingers that make up most of the wings. They use skin that is stretched between their fingers to create the area that is required to produce lift. The arm bones in the bats and birds are homologous to one another, but their wings are the result of convergent evolution. Birds and bats have aerodynamic bodies which allow them to pass fly through the air efficiently. Also some insects, like dragonflies, have aerodynamic bodies, but bees and beetles don’t.

<span>I hope it helps, Regards. </span></span>
8 0
3 years ago
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