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2 years ago

An ecosystem would best be described as a geographical area

Biology

1 answer:

dexar [7]2 years ago

5 0

Where plants, animals, landscape and climate are all independent of each other.

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Other than the genus and species information, what characteristics do most of the top hit sequences share? select the two best a

gogolik [260]

The characteristics that most of the top hit sequences share are; They contain a ribosomal RNA (rRNA) sequence. Additionally, they contain a sequence of an internal transcribed spacer. The ribosome is a cellular machine found in all organism. It serves to convert the instructions found in messenger RNA into the chains of amino-acids that make up proteins. The ribosomes is responsible for the synthesis of proteins. Internal transcribed spacer refers to the spacer DNA situated between the small-subunit ribosomal RNA and large-subunit rRNA genes in the chromosome or the corresponding transcribed region in the polycistronic rRNA precursor transcript.

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3 years ago

ASAP WILL GIVE BRAINLIEST

bulgar [2K]

It is example 2.

Explanation:

7 0

2 years ago

please help me with this does anyone know any of these please give helpful answers I need help with hw Please I'm in a hurry!!!!

Phoenix [80]

Number 1: The Circulatory System is a vast network that contains organs and vessels.

number 2: Arteries have a thick wall which helps a powerful pressure from the heart.

number 3: Without the Circulatory System the body wouldn't be unable to maintain a internal environment.

number 4: The Circulatory and Respiratory system both have gas to help a or animal live in there internal environment.

number 5: Blood vessels brings oxygen to the tissues and absorbs carbon dioxide and other waste products to clear the lungs. And with out oxygen the tissues won't absorb carbon dioxide to clear out the lungs.

number 6: D

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2 years ago

PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!

sergejj [24]

Active Immunity is natural.

Passive Immunity is maternal.

Active Immunity from Vaccination.

Passive Immunity is Artificial.

Passive Immunity:

Does not require previous exposure to a disease agent

Takes effect immediately

Does not last long (up to a few months)

Active Immunity is produced inside of the body, whereas passive immunity is introduced from outside of the body.

Active Immunity is from direct infection and vaccination.

Passive Immunity is from Breast milk, Injection, Mother to baby through the placenta.

Active Immunity takes effect over time (typically several weeks).

Passive Immunity takes effect immediately.

Active Immunity's length of efficacy is Long-term to lifelong.

Passive Immunity is short-term.

Active Immunity is produced by memory cells, Passive Immunity is not.

Hope this was insightful and enough information.

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2 years ago

Read 2 more answers

Research this week will be done over the Nervous System

erik [133]

Answer:

The major organs of the nervous system are the brain, spinal cord, sensory organs, and all of the nerves that connect these organs together.

The nervous system reacts to the presence of danger(instinct), stores memories, control the 5 senses, and commands the rest of the organ systems to maintain homeostasis.

The nervous system works together with the respiratory system, the circulatory system, the muscular system, and many more.

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2 years ago