All categories

3 years ago

Please help i do not understand

Biology

2 answers:

Levart [38]3 years ago

5 0

D. A deceased family member

tankabanditka [31]3 years ago

5 0

Answer:

Hi, there the answer is D.

Explanation:

You might be interested in

During the Apollo program, astronauts played golf on the moon.How do you think the moons low gravity affected their game?

AlladinOne [14]

The golf would weigh less than a gram, and the ball, if hit hard, would fly at least very far away due to the kinetic energy without any atmospheric drag.

3 0

3 years ago

Read 2 more answers

Which of the following is found in a eukaryotic cell, but NOT in a

Paladinen [302]

According to my research it’s C: Nucleus

4 0

3 years ago

Read 2 more answers

Like all forms of life on Earth, all microbial cells perform three major types of activities: __________.

pashok25 [27]

Answer:

4. metabolism, growth, and evolution

Explanation:

Living organisms show different characteristics like respiration, movement, metabolism, growth, evolution, respiration, excretion, nutrition. Most of the microbes are microscopic and unicellular which means they are made up of only one cell but they are also living.

They perform three major types of activities like metabolism, growth, and evolution. This can be seen by culturing bacteria on suitable media. So in the medium, it can be observed that they consume the food present in media and extract energy from it through metabolic activities and are showing growth. All micro-organisms evolve due to mutation. So the correct answer is 4.

3 0

4 years ago

Please answer quick and honestly, will choose brainliest. 16 points

Maru [420]

Answer:

Since variations in air pressure drive the winds on Earth, isobars also give meteorologists an easy way to assess wind direction and speed. Closely spaced isobars indicate large pressure changes over a small area, causing wind speeds to increase.

Hope this helped! :}

5 0

3 years ago

The majority of water reabsorption from the filtrate occurs in the _____ ____ ______.

const2013 [10]

The majority of water reabsorption from the filtrate occurs in the proximal convoluted tubule (PCT).

Further Explanation:

The nephron is the functional unit of the kidney which plays key role in the removal of waste product from the body. Nephron consists of glomerulus and convoluted tubules.

Parts of the nephron:

1. Proximal convoluted tubule (PCT): It is the first part of nephron which is closer to the glomerulus. It consists of microvilli and various carrier protein which increases its surface area for reabsorption. This part is responsible for the reabsorption of sodium chloride, glucose, water, amino acid, bicarbonate etc.

2. Henle loop: This is present after PCT. As it forms loop like structure therefore it is named so. It consist of ascending loop and descending loop. This part is responsible for the reabsorption of water, sodium and chloride.

3. Distal convoluted tubule: It is the last part of the nephron which empties its filtrate into the collecting duct. This part is responsible for the reabsorption sodium and chloride.

Learn more:

1. Learn more about heart brainly.com/question/7301375

2. Learn more about blood brainly.com/question/8168020

3. Learn more about transport of blood brainly.com/question/1213217

Answer Detail:

Grade: High School

Subject: Biology

Chapter: The excretory system

Keywords:

Water reabsorption, proximal convoluted tubule, nephron, kidney, glomerulus, microvilli, carrier protein, surface area, amino acid, bicarbonate, Henle loop, distal convoluted tubule, collecting duct, PCT, DCT.

3 0

3 years ago