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Oliga [24]
3 years ago
13

 Describe la ruta de sangre a través del corazón y tu cuerpo

Biology
1 answer:
gtnhenbr [62]3 years ago
8 0
La sangre sale del corazón a través de la válvula pulmonar hacia la arteria pulmonar y hacia los pulmones. La sangre sale del corazón a través de la válvula aórtica, hacia la aorta y hacia el cuerpo. Este patrón se repite, lo que hace que la sangre fluya continuamente al corazón, los pulmones y el cuerp.o espero que esto te
Ayuda
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List four different primary energy resources that humans have used.
Butoxors [25]

Answer:

हिंदी में खोजें

मानव द्वारा उपयोग किए जाने वाले चार विभिन्न प्राथमिक ऊर्जा संसाधनों की सूची बनाएं

<em><u>Crude oil, coal, wind and natural gas are all primary energy sources. Electricity is not a primary energy source, it's an energy currency (see electricity as an energy currency for an in depth discussion). Likewise, secondary fuels are also energy currencies and aren't primary energy sources, they must be made.</u></em>

4 0
3 years ago
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During solstice, around june 21 each year, people in the northern hemisphere can except
Liono4ka [1.6K]
They would expect only about 5 hours of darkness.
6 0
3 years ago
Which organelle helps to make proteins and may be found free floating or attached to the endoplasmic
Juliette [100K]
The ribosomes
they attach to rough endoplasmic  reticulum
7 0
4 years ago
​Pascal has a mental age of 15 and a chronological age of 20. Using the IQ formula from the text, Pascal’s IQ would be described
valentinak56 [21]
For the answer to the question above, I believe that <span>Pascal’s IQ is <u><em>below average.
</em></u>
</span><span>He must have the same IQ as his age or even higher.<u><em>
</em></u>
</span><span>I hope this helps. Have a nice day!<u><em>
</em></u>
</span>
5 0
3 years ago
the fertilization of ovules from plant Q by pollen from plant R results in the productions of seeds. What percent of the genes i
Helga [31]

Answer:

The correct answer is - zero or 0%.

Explanation:

The fertilization in flowering plants takes place by fusing the pollen of one plant or flower with the ovum of another plant or flower of the same species normally and form a zygote. The zygote gets an equal amount of genetic material from both parent plants by the process f exchange of the genetic material.

The ovum or the egg cell of the plant is considered as the mother and the mother is responsible for the chloroplast And mitochondria of the progeny so in this case, the ovum and egg cell comes from the only plant Q thus, the percentage of chloroplast genes provided via Plant R is 0%.

6 0
3 years ago
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