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murzikaleks [220]
3 years ago
7

What is found in group 1 and 4 on the Periodic table

Biology
1 answer:
Mazyrski [523]3 years ago
3 0

Answer:

Group 1 - Alkali metals; Group 4 - Elemental Properties

Explanation:

The elements in Group 1 are called Alkali metals and those are: Lithium, Potassium, Rubidium, Celsium, Francium and Sodium and the elements in Group 4 are called: Titanium, Hafnium, Zirconium and Rutherfoundium.

It's important that group 4 has no trivial name like the group 1 does, it belongs to the grouping of <em>transition metals </em>and those metals have several general properties. They are found in the middle of the periodic table.  

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The liver develops: as a ventral outgrowth of the embryonic foregut. incorporates both endodermal and mesodermal components. dev
Umnica [9.8K]

Answer: All of the above.

Explanation:

The liver is simply the largest solid organ in the body and it can be found below the rib cage in the upper abdomen by the right. It's function is to maintain the blood sugar, regulate blood clotting and remove toxins from the blood.

It should be noted that the liver develops as a ventral outgrowth of the embryonic foregut. It also helps in the incorporation of both the endodermal and the mesodermal components. Furthermore, it's developed in the ventral mesentery and is connected to the stomach by the lesser omentum.

Therefore, all of the above options are correct.

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3 years ago
In angiosperms, the _______________ are the specialized reproductive organs whose main function is to bring together the sperm a
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Answer:

Flowers

Explanation:

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The main reproductive parts are the stamen and pistil.

The stamen is the male part and it is made up of the anthers which produces pollen and the filament that holds the anthers in position.

The pistil on the other hand is the female reproductive part composed of ovary stigma and style.

The in the ovary is where the ovules are produced.

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3 years ago
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Which statement is true about pandemics and endemics?
iren2701 [21]
I think the correct answer is B
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Who is good with mitosis and meiosis,
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Mitosis is the process of making cells for humans, plants, animals. 
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5 0
3 years ago
How does symbiosis benefit the organisms that make up a lichen?
enyata [817]

Answer:

Each organism absorbs minerals produced by the other

Explanation:

Lichen is a symbiotic association between fungi and alga. The fungus is able to absorb essential mineral ions like calcium, phosphate and potassium better than the alga thus benefiting the alga. The fungus in return gets organic materials from the alga. The alga provides organic nutrients for the lichen through photosynthesis and the lichen provides protection from drying out because the alga lives within the fungus's cell wall.

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