Vibrator up the ass. Sounds gross but it's true.
YES
Steroids are synthetic, they are chemicals made which have the same structure as male testosterone, some can also be extracted from stem cells of certain plants, herbs, and also extracted from animals.
No, it is a hormone, made only by animals.
epinepherine
Testosterone gives rise to male characteristics in animals. Male birds sing. Maturation of male sex glands and facilitation in process of male reproduction is the function of testosterone in the male animal. In female testosterone is present in fraction of the quantity present in male. It helps cellular function in brain, muscle and other body tissues giving vitality to animals both male and female.
With pigments extracted from plants and animals.
The Predominant hormone in males are testosterone
Corticosteroids are compounds extracted from the adrenal gland of animals. They are used therapeutically to reduce inflammation, suppress the immune system, and manage various medical conditions such as allergies, arthritis, and autoimmune diseases.
Testosterone
Some oxygen gas is dissolved in the water and can be extracted via gills.
Genes can be extracted from animals using various techniques such as polymerase chain reaction (PCR) or recombinant DNA technology. Typically, a sample containing the target DNA is collected from the animal, and then specific methods are used to isolate and amplify the gene of interest. Once extracted, the gene can be analyzed, modified, or cloned for further study or applications.
Fur is typically extracted from animals through methods such as trapping, hunting, or farming. Trapping involves setting traps in the wild to catch animals like foxes or minks, while hunting involves directly killing animals for their fur. Fur farming involves raising animals like minks or chinchillas in captivity and then harvesting their fur through methods like gassing or electrocution.