The first answer because it’s natural selection when the weak die off the the strong get stronger also the strong produces more which stops antibiotics form working which is why we have antibiotics consistently changing
Explanation:
1. What is a longitudinal wave?
- A wave vibrating in the direction of propagation
- This is also called "pressure waves"
- Example: Sound waves, ultrasound waves
2. When you hear a sound wave through the air, what are you detecting?
We are detecting the sound wave through the ears. There is a part called ear drum present inside the ear and it turn contains 3 bones which makes us to hear the sounds. When sound waves enters, the ear drum vibrates.
3. In which direction does the material vibrate, as energy travels through it?
The direction is perpendicular to the direction of energy transport.
4. When a wave transmits, or transfers, energy, do the individual molecules or particles also move from one end to the other?
Yes, the particles move from one end to other.
Answer:
Most warm-water ocean currents move away from the equator and toward the poles because warm water is driven by convection from hot regions to cold regions.
Answer:
C.
Explanation:
Hemophilia could not be a Mendelian trait, due to it being a recessive X-linked trait. This is also why Hemophilia is more common in males.
1 - B
2 - Also B
3 - D
4 - B again
Anything else i can help with Dean?
