If the endosymbiont was on its way to becoming an organelle, how would its

An amoeba is a unicellular organism, which doesn’t have a stomach for digestion of food. How does food storage and digestion tak

Zarrin [17]

There is a food vacuole in the cytoplasm of the amoeba. Both food storage and digestion take place inside. Once digested, it reaches each cell organelle.

8 0

3 years ago

Read 2 more answers

Where do cold fronts form and what type of weather is formed?

Fiesta28 [93]

Answer:

Cold fronts form when a cooler air mass moves into an area of warmer air in the wake of a developing extratropical cyclone. The warmer air interacts with the cooler air mass along the boundary, and usually produces precipitation

3 0

3 years ago

Which best describes plant classification?

mario62 [17]

If the question goes like this: Which best describes plant classification? 
A. Nonvascular plants are grouped into seedless and seeded plants. 
B. Seedless plants are grouped into gymnosperms and angiosperms. 
C. Gymnosperms are grouped into monocots and dicots. 
D. Angiosperms are grouped into monocots and dicots. 

The best answer will be letter D. Angiosperms are grouped into monocots and dicots. Botanists grouped or classified together according to its characteristics.

see attached file for more information about classification of plants.

Download docx

6 0

3 years ago

Calculate the weight of an object of 30 kg on Earth. 2. Calculate the weight of an object of 30000 g on Earth. 3. Calculate the

Dima020 [189]

Answer:

1. 294N

2. 294N

3. 19.6N

4. 19.6N

5. 4.9N

6. 4.9N

7. 80N

8. 185N

Explanation:

The weight of an object is the force that gravity is having over it, and we measure it in Neutowns (N), which equals Kg x m/s².

To find the weight of an object, we use the formula F= m x g.

F stands for force, m for the object's mass, and g for gravity, which is the force that attracts objects to Earth, and we measure it by the acceleration that an object has during free falling.

The Earth's gravity is 9.8 m/s²

1. We use the formula F=m x g

F= 30kg x 9.8 m/s²

F= 294 N

2. We have to convert the 30000g into kg to use the formula

30000÷1000= 30kg

30000g equals to 30Kg, so the object's mass (m) is 30Kg.

F= m X g

F= 30kg X 9.8 m/s²

F= 294 N

3. F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

4.We have to convert the 2000g into Kg.

2000÷1000= 2Kg

The object's mass (m) is 2Kg.

F= m X g

F= 2kg X 9.8 m/s²

F= 19.6 N

5. F= m X g

F= 0.5 kg X 9.8 m/s²

F= 4.9 N

6.We have to convert 500g to Kg.

500g÷1000=0.5Kg

The object's mass (m) is 0.5 kg

F= m X g

F= 0.5 Kg X 9.8 m/s²

F= 4.9 N

7. The gravity on the moon is different from the one on Earth. In the formula, instead of 9.8 m/s² for the gravity (g), we use 1.6 m/s².

F= m X g

F= 50Kg X 1.6m/s²

F= 80N

8. The gravity (g) on Mars is 3.7 m/s², so we have to use it in the formula where it says g to find the object's weight on Mars

F= 50Kg X 3.7m/s²

F= 185 N

3 0

3 years ago

The Punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. The Punnett square b

grigory [225]

Answer:

75%

Explanation:

Three of the boxes contain an Upper case F, therefore 75% of the boxes have an Upper case F. It's like quarters, if you have 4 quarters you have 100 cents, if you have 3 you have 75 cents, if you have 2 you have 50 cents, and if you have 1 you have 25 cents.

7 0

2 years ago