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3 years ago

What forms of energy does the sun emits?

1 answer:

6 0

All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum.

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Please help me... I really need help I mark brainlest if CORRECT

jarptica [38.1K]

Answer:

The biosphere is made up of the parts of Earth where life exists.

They are composed of living organisms and the abiotic factors

Explanation:

So B is correct :)

4 0

3 years ago

Read 2 more answers

Stem cell and cancer question. Please answer Asap!!

malfutka [58]

Metastasis will happen and cancer cells invade nearby healthy cells, tissues, lymph nodes, organs or will migrate to distant organs.

The two different types of stem cells broadly classified as are Embryonic stem cells and adult stem cells. Embryonic stem cells are obtained from the blastocyst layer of the embryo and are pleuripotent. Whereas adult stem cells are the undifferentiated cells from tissues of an adult or a child. They can be unipotent or multipotent.

Explanation:

Cancer cells migrate to other parts of the body via blood and lymphatic system. This is called as metastasis. Cancer cells when becomes tumour they develop their own blood vessels and obtain nutrients from them. Once the tumour gets big it pushes the normal healthy cells of the neighbouring tissues and keeps on spreading.

Stem cells obtained from the embryo can differentiate into any types of cell and when grown in-vitro can dramatically form the three germ layers.

The adult embryo cells are found in less quantity, their role is to repair the tissue they reside in.

4 0

3 years ago

Please help me write this paragraph!!

asambeis [7]

Meiosis and mitosis are both preceded by one round of DNA replication; however, meiosis includes two nuclear divisions. The four daughter cells resulting from meiosisare haploid and genetically distinct. The daughter cells resulting from mitosis are diploid and identical to the parent cell.

3 0

3 years ago

usaha yang dilakukan nabi Muhammad Saw agar kaum muslimin tetap aman dari siksaan kaum Quraisy adalah...

Molodets [167]

Answer:

memerintahkan kaum muslimin untuk hijrah ke habasyah(Ethiopia)

Explanation:

-Dalam rombongan pertama hijrah, yaitu pada tahub ke lima kerasulan nabi muhammad, ada 15 orang.

10 laki lakin dan 5 perempuan yang hijrah ke habasyah dibawah komando ustman bin affan, termasuk istri ustman bin affan yaitu rukyah binti muhammad

-kemudian, pada rombongan ke dua, ada sekitar 81 orang, yang terdiri dari 80 laki laki dan 1 perempuan. perempuan tersebut adalah ummu habibah yang merupakan istri dari abu sofyan

"Umat islam diterima oleh raja habasyah yang bernama negus(najasyi) yang merupakan seorang yang beragama kristen, kaum islam diterima dengan baik oleh raja negus"

3 0

3 years ago

A radioactively labeled protein is made by cells and followed through various organelles in the secretory pathway. After six hou

kupik [55]

Answer:

The protein is targeted to Golgi apparatus.

Explanation:

Protein targeting or sorting is a process by which synthesized proteins are transported to their appropriate localizations in the cell or outside it. Proteins can be targeted to the inner space of an organelle (such as Golgi apparatus or endoplasmic reticulum) or its membrane, plasma membrane, or to exterior of the cell via secretion.

Usually, protein contains signal sequence on the N terminus that is involved in destination targeting.

5 0

3 years ago