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Burka [1]
3 years ago
15

30 !!!

Biology
2 answers:
Elden [556K]3 years ago
7 0

Answer:

the answer is D) a negative charge

Crank3 years ago
7 0

Answer:

a negative charge

Explanation:

plz can i get brainliest:)

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Si al pesar una tierra en un envase obtenemos un peso de 6.6 gramos. Si el envase vacío pesa 3
maksim [4K]

Answer:

3.6 gramos

Explanation:

a 6.6 le restamos 3 que es el peso del envase para poder solo calcular el de la tierra.

6.6-3=3.6

Espero estar bien y que te haya servido en algo.

7 0
3 years ago
1. Which of the following accurately describes a typical human karyotype?
yuradex [85]
<span>Human cells contain 23 chromosomes and has a total of 46 pairs of chromosomes. The answer is letter A. Depending on the length and morphology, it has seven groups. They are arranged from largest to smallest. It has 22 pairs of homologus chromosomes known as autosomes and 1 pair of sex chromosomes, a total of 23 chromosomes. A male karyotype has a total of 46 chromosomes and gives a pair of XY while a female karyotype has a total of 46 chromosomes and gives a pair of XX. These pairing are responsible to the gender of the offspring.</span>
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3 years ago
What are the scientific goals for the Mars Science Laboratory?
Sergeeva-Olga [200]

Answer:

4

Explanation:

3 0
4 years ago
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A flea is a tiny wingless insect with a flat body designed to easily navigate through
11111nata11111 [884]

Answer:

A. Parasitism, because the flee is benefitting and the mammal is harmed.

Explanation:

Parasitism is when one organism which is a parasite lives on another which is the host, and gaining benefits from it and at the same time maiming havoc to it. Parasitism is common among living organisms. Animals are most times the host to a range of parasitic organisms which include viruses, bacteria, fungi,protozoa, also flea, tick, mites etc.

Parasites like fleas, tick and leeches live on the body surface of their host, which is make them ectoparasites while those that live inside their hosts are endoparasites.

6 0
3 years ago
Which is a reactant in the cellular restoration reaction
svp [43]

Answer:

Oxygen and glucose represent the reactants, while carbon dioxide, water, and energy represent the products. Reactants are the molecules that combine to start the reaction. Products are those molecules produced during cellular respiration.

Explanation:

5 0
4 years ago
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