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shutvik [7]
3 years ago
8

Can someone help out please

Biology
2 answers:
emmasim [6.3K]3 years ago
6 0
It is c ................
ra1l [238]3 years ago
5 0
It’s c and reminder~ you are loved and needed :)
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18. Friction causes kinetic energy to be converted into
Vilka [71]

Answer:

thermal energy

Explanation:

6 0
4 years ago
A cow has 60 chromosomes in its body cells. when a cow's body cells divide by mitosis, how many chromosomes will each daughter c
fredd [130]
Mitosis is a kind of cell division that produces 2 daughter cells, which are genetically identical to both the other daughter cell, and also the parent cell

Before the parent cell divides, it duplicates all the DNA. With that being said, it means both daughter cells has the completely same chromosomes numbers and the types of alleles.

Different to another cell division, meiosis. Meiosis has daughter cells which has half of the parents chromosomes.

Therefore, the daughter cells will still have 60 chromosomes. The cells are said to be diploid.
5 0
4 years ago
Explain how Rutherford's students knew that<br> Thomson's model of the atom needed to<br> change.
musickatia [10]

Answer:

Thomson's plum pudding model of the atom had negatively-charged electrons embedded within a positively-charged "soup." Rutherford's gold foil experiment showed that the atom is mostly empty space with a tiny, dense, positively-charged nucleus. Based on these results, Rutherford proposed the nuclear model of the atom.

7 0
3 years ago
1) Students in a science class created Eco columns to mimic a small ecosystem. Grass seeds were planted in 50 grams of potting s
bazaltina [42]

B) The grass height was the dependent variable.

E) Intermediate numbers of insects had the greatest positive impact on grass growth.

<h3>How insects affect the plant growth?</h3>

The grass height was the dependent variable because it depends on the nitrogenous waste of insects and presence of water. The numbers of insects had the greatest positive impact on grass growth because they provides nutrients to plant in the form of nitrogenous water so we can conclude that option B and E are the correct options.

Learn more about data here: brainly.com/question/19243813

7 0
3 years ago
Read 2 more answers
PLEASEEEEEEEE HELPPPPP
Ilia_Sergeevich [38]

Answer:

the top 2 from left to right are: petal and stigma(*).

The one that follows from top to bottom is anther(#) and the one below is the filament.(#)

to the right there is the style(*) and below there is the ovary(*)

to the left of that, the last one with no symbol is the sepal

the last 2 sentences in the bottom are pistil and stamen

7 0
4 years ago
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