Which is considered a scientific observation?
akon explained that cells need energy which is why animals eat food.
o jacinta correlated that high sweat levels were due to a high heart rate.
o mahir noticed the plants he watered grew taller than those with less water.
o kai decided plants are green because of the chlorophyll used to make food.

the answer is Mahir noticed the plant he watered grew taller than those with less water on edg 2020

Explanation:

the answer is Mahir noticed the plant he watered grew taller than those with less water on edg 2020

Explanation:

Option A : the fern transitined from gametophyte generation to sporophyte generation.

The Parker probe.

Explaination:

Answer:

Effective food supply was most likely an effect on society that resulted from improvements in blood handling during World War I and World War II.

Explanation: with a great tolerance to a wide range of conditions the species would adapt and thrive which would allow it to reproduce and have all it needs to survive, grow, and take over.

B)Phosphorus has a larger atomic mass.

As we move right in the periodic table, both atomic number and atomic mass increases. Magnesium comes under S-block elements (Group 2) and Phosphorus comes under P-block elements (Group-15).

Angelica suffers from lupus disease.people with this disease are extremely sensitive to sun light.

Astronomers are able to detect the dimmer star because its gravity causes the bright star to . Astronomers can also spot the dimmer star by observing a phenomenon called a(n) binary.

Fungi are a food source for animals and humans. Fungi produce oxygen to breathe. Fungi destroy rocks and minerals. Fungi are natural recyclers.