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Cloud [144]
3 years ago
8

What happened when Griffith mixed heat-killed bacteria with the harmless culture of bacteria?

Biology
2 answers:
motikmotik3 years ago
3 0

Answer:

C.

Explanation:

the heat-killed bacteria had passed their disease causing ability to the harmless strain

drek231 [11]3 years ago
3 0
C ............................
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How do you think the rock layers and fossils found in Red Rock Canyon can provide evidence for Earth's geologic history?
Bogdan [553]

Answer and Explanation:

Red Rock Canyon is an area of universal geologic interest, located a few miles west of Las Vegas within the Mojave Desert. Many experienced geologists visit the Red Rock; they are surprised by the vivid colors of rocks, natural beauty, and rock formations. A visual display takes million years to make the masterpiece known as the Red Rock Canyon National Conservation area. About 500 million years ago, Red Rock Canyon was found at the bottom of an ocean basin. Limestone accumulated in this ocean basin, which contains the fossils of sea life. The tracks of two-footed meat-eating dinosaurs have been found in the Aztec Sandstone. The tracks of small animals such as spiders, scorpions, early mammals, and proto-mammals were also found. The fossils and rock layers that are found in Red Rock Canyon provide evidence for Earth’s geologic history.  Paleontologists are still searching these areas.

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3 years ago
What are two plants and their plant adaptations in the tropical rainforest?
aleksley [76]

Answer:

1. Lianas - these are woody vines that have roots in the ground but climb up the trees to reach the sunlight. Their leaves and flowers grow in the canopy.

2. Tree trunks - these are tall and thin to allow trees to reach the sunlight.

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7 0
3 years ago
The symbols , -, and 0 are to be used to show the results of interactions between individuals and groups of individuals. The sym
ad-work [718]

Answer:

The correct answer is option A) "+/+".

Explanation:

Cellulose-digesting organisms in the gut of a termite and the termite itself have a positive interaction among them. The interaction among these organisms is classified as a symbiotic interaction because both organisms are benefited from it. Cellulose-digesting organisms in the gut of a termite obtain food and protection from the termite, and in return the termite is able to digest the cellulose of wood, its main source of food.

3 0
3 years ago
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Amino acid, globular structure C, H, O, N, amino acid sequence smallest to largest
nlexa [21]

 

<span>Given:

</span>

<span>H
C
N
O
amino acid</span>

Amino Acid sequence

Global Structure

 

<span>Find:

Order from smallest to largest = ?</span>

 

H, C, N, O, amino acid, amino acid sequence, globular structure.

<span>
These contains</span> amine and carboxyl functional groups, along with a side chain specific to each amino acid.

5 0
3 years ago
Which best describes the law of conservation of mass?
Mashutka [201]

Answer:

The mass of the reactants and products is equal and is not dependent on the physical state of the substances.

Explanation:

You need to make sure all atoms are equal in number when balancing a chemical equation

8 0
3 years ago
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