A stain? Could be a salt: an ionic compound formed from the reaction between an acid and a base.
The waxy substance that leaves are covered in is called cuticle. It helps to prevent water loss from the leaves and provides protection against pests and pathogens.
A mold fossil is formed when an organism dissolves and leaves an empty space in a rock. This empty space can later be filled by other minerals, forming a cast fossil.
No, a fossil formed when an organism buried in sediment dissolves is called a mold fossil. It is created when the organic material of the organism dissolves, leaving behind an impression or cavity in the sediment that hardens into rock.
Voids left behind by once present fossils are called 'trace fossils'.
"this property of water helps move substances from the roots of trees to their leaves"
Yes, leaves take in sunlight in a process called photosynthesis. On the leaves, a substance called glucose is made and this substance helps the plant grow. So really, leaves could be described as 'chemical factories'.
The waxy substance that leaves are covered in is called cuticle. It helps to prevent water loss from the leaves and provides protection against pests and pathogens.
A mold fossil is formed when an organism dissolves and leaves an empty space in a rock. This empty space can later be filled by other minerals, forming a cast fossil.
No, a fossil formed when an organism buried in sediment dissolves is called a mold fossil. It is created when the organic material of the organism dissolves, leaving behind an impression or cavity in the sediment that hardens into rock.
Voids left behind by once present fossils are called 'trace fossils'.
"this property of water helps move substances from the roots of trees to their leaves"
Pigments
Leaves the presynaptic neuron, activates ion channel
Voids left behind by once present fossils are called 'trace fossils'.
the substance in leaves, known as chloroplasts involves a single substance called chlorophyll that is a bleach type thing a machig
The whitefly could be the cause of the white, sticky stuff on the kumquat leaves. The white substance is called flocculent.
Water vapor is the main substance transpired through the stomata of leaves in a plant. This process, called transpiration, helps the plant regulate its temperature, transport nutrients, and maintain its structure.