pulverizer
generator
B) chloroplasts
C) mitochondria
D) endoplasmic reticulum
Answer: Ribosomes
Explanation:
Eukaryotic cells contain membrane-bound organelles, for example animal cells and plant cells. While prokaryotic cells don't, for example bacteria.
Since chloroplasts, mitochondria and endoplasmic reticulum are membrane-bound organelles, which meas that these organelles are surrounded by a phospholipid bilayer, they are only found in eukaryotes.
Endoplasmic reticulum is responsible for protein folding, modification and transport. Chloroplast is responsible for photosynthesis in plants, and mitochondria is responsible for cellular respiration. And, ribosomes is the organelle where protein synthesis takes place, and this happens in both Eukaryotic and Prokaryotic cells.
B. Continental drift
C. Magnetic reversal
D. Magnetic minerals
E. Fossils
Answer;
-Sea-floor spreading
Sea floor spreading is process that takes place at mid-ocean ridges, evidence is found in magnetic minerals on the ocean floor.
Explanation;
-Seafloor spreading is a geologic process in which tectonic plates; large slabs of Earth's lithosphere; split apart from each other.
-Seafloor spreading and other tectonic activity processes are the result of mantle convection. Mantle convection is the slow, churning motion of Earth’s mantle. Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle’s convection currents makes the crust more plastic and less dense.
B. inflation rate
C. dollar value
D. unemployed
c. To transport nutrients.
b. To regulate body temperature.
d. To fight infection.
Answer:
Option 4: Mucosa, Submucosa, Serosa, Muscularis
Explanation:
The correct sequence of the wall in the alimentary canal from deep to superficial is Option 4: Mucosa, Submucosa, Serosa, Muscularis. This order is based on the layers of the wall that make up the alimentary canal. The mucosa is the innermost layer and is made up of epithelial cells that are responsible for absorption and secretion. The submucosa is beneath the mucosa and contains connective tissue, blood vessels, and nerves. The serosa is the outermost layer and is made up of connective tissue, which helps to protect and support the alimentary canal. The muscularis is the layer beneath the serosa and consists of smooth muscle that is responsible for propulsion and movement of food.