Lean women with a BMI less than 20 have an increased risks of preterm delivery, and deliver- ing a low-birth weight infant. The correct option among all the options that are given in the question is the first option or option "a". Similarly it is not good to gain excess weight while in the pregnancy stage, as the baby might grow at a larger proportion that required.
Soil structure is important becuse it does affect the characteristic of soil.
this is how particles are arrange in different type of soil
Sand soil:particles are very loose,it does not rentent water or nutrients,lack humus
clay soil:very packed particles,becomes water logg,rich in nutrient and humus.but is not aerated
Loamy soil is not packed in particles but is kind of in between
A detritivore, also known as a detrivore, are heterotrophs or decomposers that act as nature's recyclers and feed on dead organic material/remains
Answer:
Hope this will helpful to you......
Explanation:
We know the sky is blue by using the sense of sight
We know candy is sweet by using the sense of taste
we feel the fragrance of rose by using sense of smell
we know about beautiful guy by sense of sight
we know about stuff of clothe by sense of touch
we know about the quality of music by sense of hearing
we enjoy our food by feeling different tastes through sense of smell
we know about hardness of rock through sense of touch
we enjoy our talkings through sense of hearing
we do different tasks by using combination of our senses.......
Answer:
changing environment
Explanation:
If the species fails to adapt, it will die off.
