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rjkz [21]
3 years ago
13

Use the periodic table from the lesson to answer the following question.

Biology
1 answer:
babymother [125]3 years ago
7 0

Answer:

7 valence electrons

Explanation:

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Ksenya-84 [330]

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i think the first one, Kelp forest act as ecosystem engineers

Explanation:

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4 0
2 years ago
In what way is a mushroom similar to a flower?
erik [133]

Answer: Both are always edible.

Explanation:

Mushroom and flowers are use as food and are edible.

Mushroom are succulent and are used as food. They contain low calories, low carbohydrates and are rich in important nutrients like vitamin D, selenium, fibre, potassium,niacin and ribloflavin.

Flowers like marigold, alliums are rich in vitamin C and contain antioxidants that help reduce cholesterol and boost our health.

4 0
2 years ago
How do the functions of the nucleus differ from those of the cell membrane?
Phoenix [80]
THE CELL-MATCHING Nome Kocelle Match the descriptions in Column with the name in Column Column ! - 1. holds nucleus together a. Golol bodies 2 surface for chemical activity b. nucleus 3. units of heredity ochromosomes 4. digestion center d. VOUI 5. where proteins are made o rosomes 6. structures involved in mitosis in animal cells only 1. endoplasmic reticulum 7. microscopic cylinders that support nucleor membrane and give the cell shape h controles 8. shapes and supports a plant coll cytoplasm 9. stores and releases chemicals chlorophy 10. food for plant cells is made here k chloroplasts 11. spherical body within nucleus 1. col (plasma) membrane 12. controls entry into and out of coll m. cell wall 13. fraps light and is used to produce n. mitochondria food for plants olysosome 14. chromosomes are found here p. genes 15. Jellylike substance within cell a nuclear pore 16. contains code which guides all cell nucleolus activities S. plastid 17. minute hole in nuclear membrane 18. "powerhouse of cell 19. contains water and dissolved minerals t. microtubule 20. stores food or contains pigment Biology 1F8765 cinstructional Fair,
6 0
2 years ago
Which of the following is true about reproduction that involves meiosis?
irakobra [83]

<u>The offspring are genetically unique.  </u>

Answer: Option C

<u>Explanation:</u>

Meiosis is a form of cell division that is concentrated towards the reproductive cells. In this cell division the diploid cells (two sets of chromosomes) undergo reduction to form a haploid cell (one set of chromosome). The haploid cell produces sperms and eggs.

Meiosis occurs in two levels Meiosis I and II. Chromosomal segregation happens during meiosis I and II to produce a genetic diversity. The important net result obtained by the meiosis is to produce a genetically unique offspring.

5 0
3 years ago
Identify the independent and dependent variables Mindy and her lab group are given 2 aloe vera plants as test subjects and are a
yulyashka [42]

Answer:

Independent variable: Amount of sunlight

Dependent variable: Plant height

Explanation:

The independent variable is the one that a scientist intenionally changes in an experiment, while the dependent variable is the one that changes in response to the independent variable. In this case, the amount of sunlight given to each plant is intentionally varied so it is the independent variable, while the height of each plant depends on the amount of sunlight given so it is the dependent variable.

If you would further tutoring for FREE, check out www.growthinyouth.org.

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3 years ago
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