Lavender is a purple colored flower which is often used in making soaps and potpourri.
Potpourri is a mixture of dried flowers which looks very beautiful and gives pleasant aroma to the air.
Lavender flowers have become recently very popular.
Spices for soaps and potpourri are prepared after drying the flower. it is used in many things like lotions and other body care products.
The cerebellum is the part of the brain that controls motor coordination.
Answer:
The analysis of protein structure by frozen electron microscopy can be divided into three processes：
1. Sample preparation: the biomacromolecule sample is frozen rapidly in liquid nitrogen, and the water in the macromolecule exists in the form of glass.
2. Data collection: irradiate the sample and the ice near the sample with low energy electron beam, and record the scattered signal with detector.
3. Three dimensional reconstruction to build protein model: three-dimensional structure of protein is built by two-dimensional projection from different angles.
Explanation:
https://www.creative-biostructure.com/Data-Processing-and-Interpretation-584.htm
Answer:
(B) resemble structures formed by bacterial communities that are found today in some shallow marine bays.
Explanation:
Extant stromatolites represent real "living fossils" for they are decendents of ancient forms that are associated with one of the first living forms on earth. Particularly, stromatolites are real bacteria communities where the autotrophic organism of the community are represented by cyanobacteria, which live along with heterotrophic bacteria. This clearly indicates that fossilized stromatolites points to bacteria (prokaryotes) as the first living things on earth (dated with not less than 3.5 billion year old)
Nowadays, stromatolites with cyanobacteria allows to reconstruct and understand fossilized forms. These current structures live in shallow marines ambients (e.g. Australia) but also in continental salt flats (e.g. Argentina) where few others bacteria can survive to these extreme conditions (high light exposure and salt concentration).
Answer:
inequality is a detriment to all levels of society, ranging from mental health, infant mortality, homicide, and life expectancy
Explanation:
