Answer:
Halogens correspond to elements in the periodic table located in group VIIA: fluorine, chlorine, bromine, iodine, astatine and tenese
Explanation:
As characteristics: they have valence -1, they form diatomic compounds among themselves, they have high ionization energies, they have high electronic affinity, they are toxic and scarce in nature.
Answer:
crossing over is the exchange of genetic material between human chromosomes. it result in New combination of genes on each chromosome .IT results in damage that had unique combination of chromosomes. in sexual reproduction to gamates unite to produce an offspring.
Wea+ther
rain+ing
eco+sys+tem
That’s all i can figure out
Answer:
Using the monkey grip on clothing, the lapel in particular, the monkey grip is stronger and allows a greater lifting ability. But use of the thumb in the lapel during a throw risks trapping the thumb in the clothing and loss of control. Of course, the thumb is the weakest part of the grip.
Explanation:
Cows are consumers because they do not make their own food from the sun, they must eat other organisms (grass).
autotrophs automatically make their own food, so they are producers.